Executive Summary:
A critical vulnerability has been identified in Samsung MagicINFO 9 Server due to hardcoded database credentials. This flaw allows an attacker with network access to the database to log in with administrative privileges, granting them the ability to steal, modify, or delete all data managed by the server. This could lead to a complete compromise of the system's data integrity and confidentiality.

Vulnerability Details

CVE-ID: CVE-2026-25202

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: Versions less than 21.1090.1

Vulnerability: The application contains a hardcoded database account and password within its source code or configuration files. An attacker who discovers these static credentials, either through reverse engineering the application or from public disclosure, can connect directly to the server's database. This access bypasses all application-layer security controls, allowing the attacker to perform unauthorized actions such as reading sensitive data, modifying records, or deleting the entire database (SQL Injection/Manipulation).

Business Impact

This vulnerability is rated as critical with a CVSS score of 9.8, reflecting the high potential for significant damage. Successful exploitation could lead to a complete loss of data confidentiality, integrity, and availability. Specific risks to the organization include the theft of sensitive business or customer information, reputational damage, disruption of digital signage or content management operations reliant on the MagicINFO platform, and potential regulatory penalties if compromised data is subject to privacy laws.

Remediation Plan

Immediate Action: Immediately update all instances of Samsung MagicINFO 9 Server to version 21.1090.1 or later, as recommended by the vendor. After patching, verify that the hardcoded credentials are no longer active. It is also critical to monitor for any signs of exploitation that may have occurred prior to patching by reviewing database and application access logs for suspicious activity.

Proactive Monitoring: Implement monitoring on the database server to detect and alert on direct connection attempts from unauthorized IP addresses. Monitor for unusual query patterns, such as large data exports or commands that modify database structure. System administrators should regularly review logs for authentication attempts using the known hardcoded credentials.

Compensating Controls: If immediate patching is not feasible, implement network segmentation and firewall rules to restrict access to the database port (e.g., TCP 1433 for MSSQL, TCP 5432 for PostgreSQL). Access should be limited exclusively to the MagicINFO application server itself. Consider changing the hardcoded password directly on the database, but be aware this may cause application instability and should only be used as a temporary measure until patching can be completed.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Feb 2, 2026, no public exploit code has been observed in the wild. However, the nature of this vulnerability means that once the hardcoded credentials become publicly known, exploitation is trivial and does not require a sophisticated exploit tool. Any attacker with network access and a standard database client could compromise the system.

Analyst Recommendation

Given the critical CVSS score of 9.8 and the simplicity of exploitation, this vulnerability poses a severe risk to the organization. We strongly recommend that all affected MagicINFO 9 servers be patched to the latest version with the highest priority. Although this CVE is not currently on the CISA KEV list, hardcoded credential vulnerabilities are frequently targeted by threat actors. Organizations should treat this as an active threat and apply remediation or mitigating controls without delay.

Executive Summary:
A critical vulnerability has been identified in MagicInfo9 Server that allows an attacker with no credentials to upload malicious files. Successful exploitation could allow the attacker to execute arbitrary code, gaining complete control over the affected server, potentially leading to data theft, service disruption, and further network compromise.

Vulnerability Details

CVE-ID: CVE-2026-25201

Affected Software: unauthenticated Multiple Products

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability stems from an improper access control check within the file upload functionality of the MagicInfo9 Server. The application fails to verify if a user is authenticated before allowing a file to be uploaded. An unauthenticated remote attacker can exploit this by crafting a malicious request to upload a file, such as a web shell (e.g., JSP, PHP, ASPX), to a web-accessible directory on the server. By subsequently accessing the uploaded file via a URL, the attacker can trigger its execution on the server, resulting in remote code execution (RCE) with the privileges of the web server's service account. This access can then be leveraged to escalate privileges and achieve full system compromise.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 8.8, reflecting the significant risk it poses to the organization. A successful exploit allows an unauthenticated attacker to execute remote code, effectively granting them full control over the compromised MagicInfo9 server. The potential business impacts are severe, including the theft of sensitive data, disruption of digital signage and content management services, reputational damage, and financial loss. Furthermore, a compromised server can serve as a beachhead for attackers to move laterally within the network, escalating the threat to the entire organization.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patch provided by the vendor immediately across all vulnerable instances of MagicInfo9 Server. Before patching, create a system backup or snapshot to ensure a rollback path. Following the update, conduct a thorough review of all user accounts, permissions, and access controls on the server to enforce the principle of least privilege and remove any unauthorized configurations.

Proactive Monitoring: Security teams should actively monitor for signs of compromise. This includes reviewing web server access logs for unusual POST requests to file upload endpoints, especially those containing executable file extensions. Monitor system logs for unexpected processes being spawned by the web server user. Network monitoring should be in place to detect anomalous outbound traffic from the server, which could indicate a command-and-control channel.

Compensating Controls: If immediate patching is not feasible, implement the following compensating controls to mitigate risk:

• Web Application Firewall (WAF): Deploy a WAF with rules to strictly validate and restrict file uploads, blocking executable file types and scanning for malicious signatures.
• Network Segmentation: Isolate the affected server from critical internal networks to prevent lateral movement in the event of a compromise.
• Access Control: Restrict network access to the server's file upload functionality and management interfaces to only trusted IP addresses.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of the publication date, February 2, 2026, there are no known public exploits or active in-the-wild attacks targeting this vulnerability. However, due to the critical nature of unauthenticated remote code execution flaws, it is highly probable that proof-of-concept (PoC) exploits will be developed and released by security researchers or malicious actors in the near future. Organizations should treat this vulnerability as an imminent threat.

Analyst Recommendation

Given the High severity (CVSS 8.8) of this vulnerability, which allows for unauthenticated remote code execution, immediate action is required. We strongly recommend that all organizations using the affected MagicInfo9 Server prioritize the deployment of the vendor-supplied patch immediately. Although this CVE is not yet on the CISA Known Exploited Vulnerabilities (KEV) catalog, its critical impact makes it a prime target for future exploitation. If patching cannot be performed immediately, implement the suggested compensating controls, such as deploying a WAF and restricting access, to reduce the attack surface while a patching schedule is finalized.

Executive Summary:
A critical vulnerability has been identified in Samsung MagicINFO 9 Server, assigned a CVSS score of 9.8. This flaw allows an unauthenticated attacker to upload malicious HTML files, which can lead to a stored cross-site scripting (XSS) attack, resulting in the complete takeover of administrator accounts and compromise of the server. Organizations are urged to apply the necessary updates immediately to mitigate the significant risk of system compromise.

Vulnerability Details

CVE-ID: CVE-2026-25200

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: MagicINFO 9 Server versions prior to 21.1090.1

Vulnerability: The vulnerability exists due to an improper access control check on a file upload function within the MagicINFO 9 Server. An unauthenticated remote attacker can bypass security restrictions and upload a specially crafted HTML file containing malicious JavaScript code. When an authenticated user, particularly an administrator, accesses the section of the web interface that renders this file, the embedded script executes within their browser context, leading to a stored cross-site scripting (XSS) attack. This allows the attacker to steal the administrator's session cookies, hijack their session, and gain full administrative control over the server.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8, posing a severe risk to the organization. Successful exploitation could lead to a complete compromise of the MagicINFO server, allowing an attacker to manipulate digital signage content, access or exfiltrate any data managed by the server, and potentially use the compromised system as a launchpad for further attacks into the internal network. The potential consequences include significant reputational damage, operational disruption, and data breach, making immediate remediation a top priority.

Remediation Plan

Immediate Action: Immediately update all vulnerable instances of Samsung MagicINFO 9 Server to version 21.1090.1 or the latest version provided by the vendor. After patching, review server access logs and file system directories for any suspicious HTML files or unauthorized access attempts that may have occurred prior to the update.

Proactive Monitoring: Monitor web server and application logs for anomalous file upload attempts, especially for .html or .js files directed at unexpected endpoints. Network monitoring should be configured to detect and alert on unusual outbound connections from the MagicINFO server, which could indicate a successful compromise. Implement Web Application Firewall (WAF) rules to detect and block XSS payloads and unauthorized file uploads.

Compensating Controls: If immediate patching is not feasible, restrict network access to the MagicINFO server's management interface to a limited set of trusted IP addresses. Deploy a WAF with strict rules to block HTML file uploads and filter for common XSS attack vectors as a temporary mitigating measure until the patch can be applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Feb 2, 2026, there are no known public exploits or active exploitation campaigns targeting this vulnerability. However, due to the critical CVSS score of 9.8 and the relative simplicity of the attack vector, it is highly probable that threat actors will develop and deploy exploits in the near future.

Analyst Recommendation

Given the critical severity of this vulnerability, immediate action is required. All organizations using the affected versions of Samsung MagicINFO 9 Server must prioritize applying the security update to version 21.1090.1 or later. Although this CVE is not currently on the CISA KEV list, its high-impact nature makes it a prime candidate for future inclusion and a significant target for attackers. Proactive patching is the most effective strategy to prevent a potential system compromise.

Executive Summary:
A critical vulnerability has been identified in Samsung Electronics MagicINFO 9 Server, designated as CVE-2025-54443. This flaw allows an unauthenticated remote attacker to bypass security restrictions and upload a malicious file, known as a web shell, to the server. Successful exploitation would grant the attacker complete control over the affected server, enabling data theft, service disruption, and further attacks against the internal network.

Vulnerability Details

CVE-ID: CVE-2025-54443

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: See vendor advisory for specific affected versions.

Vulnerability: This vulnerability is an Improper Limitation of a Pathname to a Restricted Directory, commonly known as Path Traversal. The application fails to properly sanitize user-supplied input for file paths during an upload operation. An attacker can craft a malicious request containing "dot-dot-slash" (../) sequences in the filename or path parameter to navigate outside of the intended, restricted upload directory and write a file to an arbitrary location on the server's filesystem. By uploading a web shell (e.g., a .jsp or .aspx file) to a web-accessible directory, the attacker can then execute arbitrary commands on the server with the privileges of the web service account.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8. Exploitation could lead to a full system compromise of the MagicINFO server. The business impact includes a high risk to data confidentiality, as the attacker could exfiltrate all content and data managed by the platform. System integrity is compromised, as the attacker can modify or delete data and plant malware. Availability is also at high risk, as the attacker could disrupt or completely disable the MagicINFO service. A compromised server can also be used as a staging point to pivot and launch further attacks against other systems within the corporate network.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patches provided by the vendor. Administrators must update the Samsung Electronics MagicINFO 9 Server to the latest available version that addresses this vulnerability. After patching, it is crucial to review web server access logs and filesystem for any indicators of compromise that may have occurred prior to the update.

Proactive Monitoring: Security teams should actively monitor web server access logs for suspicious file upload attempts containing path traversal sequences (e.g., ../, ..%2f, ..\\). Monitor file systems in web-accessible directories for the creation of unexpected files, especially those with executable extensions (e.g., .jsp, .php, .aspx, .sh). Network monitoring should be configured to detect and alert on any unusual outbound connections originating from the MagicINFO server, which could indicate a web shell communicating with a command-and-control server.

Compensating Controls: If immediate patching is not feasible, organizations should implement compensating controls. Deploy a Web Application Firewall (WAF) with strict rules to detect and block path traversal attempts in HTTP requests. Restrict network access to the MagicINFO server's management interface, allowing connections only from trusted IP addresses. Implementing File Integrity Monitoring (FIM) on the web server's directories can provide alerts on unauthorized file creation or modification.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jul 23, 2025, there are no known public proof-of-concept exploits or active exploitation campaigns targeting this vulnerability. However, due to the critical severity (CVSS 9.8) and the straightforward nature of path traversal vulnerabilities leading to remote code execution, it is highly probable that threat actors will develop and deploy exploits in the near future.

Analyst Recommendation

Given the critical severity of CVE-2025-54443 and the high likelihood of future exploitation, we strongly recommend that organizations prioritize the immediate patching of all affected Samsung MagicINFO 9 servers. This vulnerability represents a direct path to server compromise and should be treated with the highest urgency. Although not currently listed on the CISA KEV, its characteristics make it a prime candidate for future inclusion. Organizations should apply the vendor-supplied updates and verify the absence of compromise as soon as possible.

Executive Summary:
A critical vulnerability has been identified in Samsung Electronics MagicINFO 9 Server, a widely used digital signage management platform. This flaw allows a remote attacker to bypass security restrictions and upload malicious code, such as a web shell, to the server. Successful exploitation could result in a complete system compromise, enabling the attacker to steal sensitive data, disrupt operations, and gain a foothold in the organization's network.

Vulnerability Details

CVE-ID: CVE-2025-54438

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is an Improper Limitation of a Pathname to a Restricted Directory, commonly known as Path Traversal. The file upload function within the MagicINFO 9 Server fails to properly sanitize user-supplied input for file paths. An unauthenticated remote attacker can craft a malicious request containing "dot-dot-slash" (../) sequences in the filename parameter, tricking the application into saving an uploaded file outside of the intended directory. By placing a web shell (e.g., a .php or .jsp file) into a web-root directory, the attacker can then execute arbitrary commands on the server with the privileges of the web server's user account.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8, indicating a high potential for widespread damage with low attack complexity. A successful exploit would grant an attacker full control over the MagicINFO server, leading to severe business consequences. These include the theft or manipulation of data managed by the platform, defacement of digital signage content causing reputational damage, and server downtime disrupting business operations. Furthermore, a compromised server can be used as a pivot point for attackers to launch further attacks against the internal network, escalating the security incident.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patch provided by the vendor. Administrators must update Samsung Electronics MagicINFO 9 Server to the latest version that addresses this vulnerability. After patching, it is crucial to review server logs for any signs of prior exploitation attempts.

Proactive Monitoring: Implement enhanced logging and monitoring focused on the MagicINFO server. Specifically, monitor web server access logs for unusual file upload requests or attempts to access suspicious files (e.g., web shells) in unexpected locations. Monitor system processes for unusual activity and outbound network connections originating from the web server, which could indicate a successful compromise.

Compensating Controls: If patching cannot be performed immediately, implement temporary mitigating controls. Use a Web Application Firewall (WAF) with rules specifically designed to detect and block path traversal attacks. Restrict file system permissions to prevent the web server process from writing files outside of its designated directories. If feasible, temporarily disable the file upload functionality or restrict access to it to a limited set of trusted IP addresses.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of the published date, Jul 23, 2025, there is no known public proof-of-concept exploit code available for this vulnerability. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog, indicating there is no widespread, active exploitation observed in the wild. However, due to the critical severity (CVSS 9.8) and the low complexity of exploitation, it is highly probable that threat actors will develop exploits in the near future.

Analyst Recommendation
Given the critical severity of this vulnerability, we strongly recommend that organizations prioritize the immediate patching of all affected Samsung MagicINFO 9 Server instances. The potential for a complete server compromise presents an unacceptable risk. Although there is no evidence of active exploitation at this time, vulnerabilities of this nature are prime targets for attackers. Proactive patching is the most effective defense to prevent a significant security breach.

Executive Summary:
A high-severity vulnerability has been discovered in Samsung's Data Management Server (DMS) software, identified as CVE-2025-53078. This flaw allows a remote attacker to execute arbitrary code by sending specially crafted data to the server. Successful exploitation could lead to a complete compromise of the affected system, resulting in data theft, service disruption, and a potential pivot point for further network intrusion.

Vulnerability Details

CVE-ID: CVE-2025-53078

Affected Software: Samsung Data Management Server (DMS)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability is classified as Deserialization of Untrusted Data. The Samsung DMS application fails to properly sanitize data it receives before deserializing it. An unauthenticated attacker can exploit this by sending a specially crafted serialized object to the server. When the application processes this malicious object, it can be tricked into writing an arbitrary file onto the system, which can subsequently be used to achieve remote code execution (RCE).

Business Impact

This vulnerability carries a High severity rating with a CVSS score of 8.0. A successful attack could lead to a complete system compromise of the DMS server. The business impact includes the potential for theft, modification, or destruction of sensitive data managed by the server, significant disruption to business operations relying on the DMS, and severe reputational damage. Furthermore, a compromised server can be used by an attacker as a foothold to move laterally within the organization's network, escalating the overall security risk.

Remediation Plan

Immediate Action: Apply the security updates provided by the vendor to all affected systems immediately. Before deployment, test the patches in a non-production environment to ensure stability. After patching, review system and application logs for any signs of compromise that may have occurred prior to the update.

Proactive Monitoring: Security teams should enhance monitoring for potential exploitation attempts. Look for anomalous patterns in network traffic to the DMS server, review application logs for deserialization errors or suspicious input, and implement host-based monitoring to detect unexpected file creation, new scheduled tasks, or unauthorized processes running with the privileges of the DMS service.

Compensating Controls: If patching cannot be performed immediately, implement the following controls to reduce risk:

• Restrict network access to the DMS server, allowing connections only from trusted IP addresses.
• Deploy a Web Application Firewall (WAF) with rules to inspect and block malicious serialized payloads.
• Enable enhanced file integrity monitoring (FIM) on the server to alert on any unauthorized file writes to critical system directories.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 29, 2025, there are no known public proof-of-concept exploits for this vulnerability, and it is not known to be actively exploited. However, deserialization vulnerabilities are frequently targeted by threat actors. It is highly probable that an exploit will be developed by reverse-engineering the official patch.

Analyst Recommendation

This vulnerability represents a critical risk to the organization due to its high severity and the potential for remote code execution. Although it is not currently on the CISA KEV list, its impact warrants immediate attention. We strongly recommend that all system owners identify affected Samsung DMS instances and apply the vendor patch on an emergency basis. If patching is delayed, the compensating controls listed above must be implemented without delay, and the systems should be monitored closely for any indicators of compromise.

Executive Summary:
A high-severity vulnerability exists in a wide range of Samsung Exynos processors and modems commonly found in mobile phones, wearable devices, and other connected products. Successful exploitation could allow a remote attacker to compromise the core communication functions of a device, potentially leading to data theft, service disruption, or further network intrusion. Due to the large number of affected consumer and enterprise devices, this vulnerability presents a significant risk.

Vulnerability Details

CVE-ID: CVE-2025-26782

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: The vulnerability impacts the following hardware models. See vendor advisory for specific affected firmware versions.

• Mobile Processors: Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480
• Wearable Processors: Exynos 9110, W920, W930
• Modems: Exynos Modem 5123, Modem 5300

Vulnerability: The vulnerability is described as an issue in the Layer 2 (L2) data processing component of the affected Samsung Exynos chipsets. An unauthenticated, remote attacker could potentially exploit this flaw by sending specially crafted L2 network packets to a target device's modem. This could trigger an out-of-bounds condition or another memory corruption error, leading to arbitrary code execution at the baseband level, a denial of service, or the disclosure of sensitive information.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. Exploitation could have a significant business impact, particularly in organizations with a large mobile workforce or a Bring-Your-Own-Device (BYOD) policy. A successful attack could lead to the compromise of corporate data on mobile devices, eavesdropping on sensitive communications, or using the compromised device as a pivot point to attack the internal corporate network. The widespread nature of the affected processors across numerous popular smartphone and wearable models creates a broad attack surface, increasing the overall risk to the organization.

Remediation Plan

Immediate Action: Apply security updates provided by the device manufacturer (e.g., Samsung, Google) or cellular carrier immediately upon availability. These patches are typically delivered Over-The-Air (OTA). Organizations should use Mobile Device Management (MDM) solutions to enforce and verify the installation of these critical updates across their device fleet.

Proactive Monitoring: Monitor for signs of exploitation, which may include unexpected device reboots, rapid battery drain, or unusual network traffic patterns originating from affected devices. Review available modem and system logs for error messages or anomalous activity related to Layer 2 processing. Network security teams should monitor for traffic matching indicators of compromise (IOCs) if they become available.

Compensating Controls: If immediate patching is not feasible, consider implementing compensating controls. This could include restricting affected devices from accessing critical internal resources, enforcing strong data encryption on the device, and ensuring that sensitive data is not stored locally. Educate users on the importance of installing updates and reporting suspicious device behavior.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of October 20, 2025, there is no known publicly available exploit code, and the vulnerability is not reported to be actively exploited in the wild. However, given the high severity and the large number of impacted devices, it is highly probable that threat actors will develop exploits. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog.

Analyst Recommendation

Given the high severity of this vulnerability and the ubiquity of affected devices, we recommend immediate action. Organizations must prioritize identifying all vulnerable devices within their environment, including both corporate-owned and BYOD assets. The primary recommendation is to deploy the vendor-supplied security patches as soon as they are released. Although this CVE is not yet on the CISA KEV list, its potential impact warrants treating it with the urgency of a known exploited threat.

Executive Summary:
A high-severity vulnerability has been discovered in a wide range of Samsung Exynos processors, which are embedded in numerous mobile phones, wearables, and modems. This flaw exists in a low-level communication component and could allow a remote attacker to compromise an affected device without any user interaction. Successful exploitation could lead to data theft, service disruption, or full device takeover, posing a significant risk to organizational data and security.

Vulnerability Details

CVE-ID: CVE-2025-26781

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300.

Vulnerability: The vulnerability exists within the Layer 2 (L2) data link layer processing of the cellular protocol stack in affected Samsung Exynos chipsets. An unauthenticated, remote attacker could potentially exploit this flaw by sending specially crafted L2 frames from a malicious or compromised base station (e.g., a rogue cell tower). This could trigger a condition such as a buffer overflow or improper state handling within the baseband processor, leading to arbitrary code execution. As the baseband processor operates with high privileges and is separate from the main device operating system, a successful exploit could grant the attacker persistent and stealthy control over the device's cellular communications.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. The affected processors are integrated into a vast number of mobile devices used by both consumers and enterprises, creating a broad attack surface. Exploitation of this vulnerability could have severe business consequences, including the breach of sensitive corporate data stored on or accessed by mobile devices, eavesdropping on communications, and disruption of mobile connectivity for critical business operations. A successful attack on corporate-managed devices could lead to significant financial loss, reputational damage, and regulatory penalties.

Remediation Plan

Immediate Action: Organizations must identify all devices using the affected Samsung Exynos chipsets and prioritize the deployment of security updates provided by Samsung and the respective device manufacturers. Utilize Mobile Device Management (MDM) solutions to enforce update policies and ensure patches are applied across the entire mobile fleet as soon as they become available.

Proactive Monitoring: Monitor device fleets for anomalous behavior that could indicate an attempted or successful exploit. This includes unexpected device reboots, cellular connectivity drops, unusual data consumption patterns, or kernel panic logs. For high-security environments, consider advanced threat detection that may identify the presence of rogue base stations in the vicinity of corporate facilities.

Compensating Controls: If immediate patching is not feasible, implement compensating controls to reduce risk. This includes restricting the use of affected devices for accessing highly sensitive systems or data, enforcing the use of VPNs for all data traffic, and ensuring MDM solutions are configured to detect and alert on signs of device compromise. Educate users on the risks of connecting to untrusted cellular networks, although user control over base station selection is limited.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of October 20, 2025, there is no publicly available exploit code, and the vulnerability is not known to be actively exploited in the wild. However, vulnerabilities in baseband processors are highly valued by sophisticated threat actors for surveillance and intelligence gathering. The lack of public exploitation does not diminish the risk, as such flaws are often exploited covertly by well-resourced adversaries. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog.

Analyst Recommendation

Given the High severity rating (CVSS 7.5) and the critical function of the affected components, we strongly recommend that organizations take immediate action. This vulnerability allows for remote, interaction-less exploitation, making it a potent threat for espionage and data theft. Although not yet on the CISA KEV list, the widespread deployment of these chipsets makes it an attractive target. Organizations must prioritize the identification of all affected assets and expedite the deployment of vendor-supplied security patches to mitigate the risk of a potential compromise.

Executive Summary:
A high-severity vulnerability has been identified in a wide range of Samsung Exynos processors and modems, which are used in numerous mobile phones, wearables, and other connected devices. Successful exploitation of this flaw could allow a remote attacker to compromise the core functions of a device, potentially leading to data theft, execution of malicious code, or a complete denial of service. Given the widespread use of these components, this vulnerability poses a significant risk to both personal and corporate devices.

Vulnerability Details

CVE-ID: CVE-2024-55568

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. See vendor advisory for specific affected device models and firmware versions.

Vulnerability: The provided description does not specify the technical nature of the vulnerability (e.g., buffer overflow, use-after-free). However, given that the flaw exists within mobile and modem processors, it is likely exploitable remotely. An attacker could potentially trigger the vulnerability by sending specially crafted data packets or baseband messages to an affected device over a cellular network, which could lead to arbitrary code execution at a deep, privileged level of the system.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. Exploitation could have a significant business impact, particularly in organizations with Bring Your Own Device (BYOD) policies or a fleet of corporate-owned mobile devices. Potential consequences include the compromise of sensitive corporate data stored on or accessed by the device, the ability for an attacker to eavesdrop on communications, and the use of a compromised device as a pivot point to attack the internal corporate network. A successful attack could lead to data breaches, financial loss, and reputational damage.

Remediation Plan

Immediate Action:

• Identify all vulnerable devices within the organization using asset management and Mobile Device Management (MDM) solutions.
• Immediately apply the security updates provided by Samsung and associated device manufacturers as they become available. Prioritize patching for devices used by executives and employees with access to sensitive information.

Proactive Monitoring:

• Utilize MDM and security solutions to monitor for anomalous device behavior, such as unexpected crashes, reboots, or unusual network traffic patterns originating from mobile devices.
• Review logs for signs of compromise, including unauthorized connections or processes. Configure alerts for devices that fall out of compliance with patching policies.

Compensating Controls:

• If immediate patching is not feasible, enforce strict MDM policies to limit device functionality and data access.
• Ensure that mobile devices are protected by endpoint security solutions.
• Educate users on mobile security best practices, such as avoiding public Wi-Fi for sensitive work and being cautious of unsolicited messages or links.
• Implement network segmentation to isolate mobile device traffic from critical internal systems.

Exploitation Status

Public Exploit Available: false

Analyst Notes:
As of October 20, 2025, there are no known public proof-of-concept exploits or reports of this vulnerability being actively exploited in the wild. However, vulnerabilities in baseband and modem components are highly valued by sophisticated threat actors. Due to the vast number of affected consumer and enterprise devices, it is anticipated that researchers and attackers will actively work to develop exploit code.

Analyst Recommendation

Given the high severity of this vulnerability and the widespread deployment of the affected Samsung Exynos components, we strongly recommend that organizations treat this as a high-priority issue. Although CVE-2024-55568 is not currently on the CISA KEV list, its potential for remote, low-interaction exploitation makes it a critical threat. Organizations must prioritize the rapid identification of all affected assets and deploy the necessary vendor patches immediately to mitigate the risk of device compromise and potential data breaches.