Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Callvision Healthcare Callvision Emergency Code...
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Callvision Healthcare Callvision Emergency Code allows SQL Injection, Blind SQL Injection.This iss...
AI Analyst Comment
Remediation
Update Improper Neutralization of Special Elements used in an SQL Command Multiple Products to the latest version. Monitor for exploitation attempts and review access logs.
Executive Summary:
A critical vulnerability, identified as CVE-2025-0603, has been discovered in Callvision Healthcare's Callvision Emergency Code and potentially other products. This flaw, a severe SQL Injection, allows an unauthenticated attacker to manipulate the application's database, potentially leading to the theft, modification, or deletion of highly sensitive data. Due to its critical CVSS score of 9.8, immediate remediation is required to prevent a significant data breach.
Vulnerability Details
CVE-ID: CVE-2025-0603
Affected Software: Callvision Healthcare Callvision Emergency Code (and potentially other products)
Affected Versions: See vendor advisory for specific affected versions
Vulnerability: The vulnerability is an Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The application fails to properly sanitize user-supplied input before using it in a database query. An attacker can exploit this by crafting input that includes malicious SQL commands, which are then executed by the back-end database, allowing for both standard and blind SQL injection techniques. This could enable an attacker to bypass authentication controls, read sensitive data from the database, modify or delete data, and in some cases, execute administrative commands on the database server.
Business Impact
This vulnerability is rated as critical severity with a CVSS score of 9.8. Successful exploitation could have devastating consequences for the organization. An attacker could gain unauthorized access to and exfiltrate sensitive data, which in a healthcare context, likely includes Protected Health Information (PHI). This could lead to severe regulatory penalties (e.g., under HIPAA), significant reputational damage, and loss of customer trust. Furthermore, the ability to modify or delete data within an "Emergency Code" system could disrupt critical healthcare operations, potentially impacting patient safety.
Remediation Plan
Immediate Action: The primary remediation is to apply the security updates provided by the vendor. Update Callvision Healthcare Callvision Emergency Code and any other affected products to the latest patched version immediately. After patching, it is crucial to monitor for any signs of exploitation that may have occurred prior to remediation by reviewing web server and database access logs for suspicious activity.
Proactive Monitoring: Implement enhanced monitoring of web application and database logs. Look for anomalous SQL queries, especially those containing keywords like
UNION,SELECT,SLEEP,'--, or' OR '1'='1'. Monitor for unusual outbound network traffic from the database server, which could indicate data exfiltration.Compensating Controls: If immediate patching is not feasible, implement the following controls to mitigate risk:
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of the publication date, Oct 7, 2025, there are no known public proof-of-concept exploits or active exploitation campaigns targeting this vulnerability. However, SQL injection vulnerabilities are well-understood and exploits can be developed rapidly by threat actors. Organizations should assume that this vulnerability will be targeted due to its high severity.
Analyst Recommendation
Given the critical 9.8 CVSS score and the potential for a catastrophic data breach involving sensitive healthcare information, this vulnerability represents a severe risk to the organization. We strongly recommend that all affected Callvision Healthcare products are patched on an emergency basis. Although this CVE is not currently listed on the CISA KEV list, its critical nature makes it a prime candidate for future inclusion and a high-priority target for attackers. Immediate action to patch, monitor, and apply compensating controls is essential to protect the organization's data and operational integrity.