Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in themepassion Ultra Portfolio ultra-portfolio all...
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in themepassion Ultra Portfolio ultra-portfolio allows Blind SQL Injection
Remediation
Apply vendor patches immediately. Review database access controls and enable query logging.
Executive Summary:
A critical vulnerability, identified as CVE-2025-6918, has been discovered in Ncvav Virtual PBX Software. This flaw, a type of SQL Injection, could allow a remote, unauthenticated attacker to manipulate the software's database, potentially leading to a complete compromise of the system. Successful exploitation could result in the theft of sensitive data, service disruption, and unauthorized control over the virtual PBX environment.
Vulnerability Details
CVE-ID: CVE-2025-6918
Affected Software: Ncvav Virtual PBX Software
Affected Versions: All versions prior to 09... (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 incorporating it into an SQL query. An attacker can craft a malicious input string containing special SQL characters and commands, which the application's backend database will then execute. This could allow an attacker to bypass authentication controls, read sensitive data from any table in the database (e.g., user credentials, call logs), modify or delete data, and in some database configurations, execute arbitrary commands on the underlying operating system.
Business Impact
This vulnerability is rated as critical severity with a CVSS score of 9.8, indicating a high risk to the organization. Exploitation could lead to severe business consequences, including a major data breach involving the exfiltration of confidential customer information, call data, and internal credentials. An attacker could also disrupt business operations by modifying or deleting critical data, causing a denial of service for the PBX system. The potential for reputational damage, financial loss, and regulatory penalties resulting from a data breach is significant.
Remediation Plan
Immediate Action: The primary remediation is to update the affected Ncvav Virtual PBX Software to the latest patched version (version 09... or newer) as recommended by the vendor. After patching, administrators should actively monitor for any signs of post-update exploitation attempts and thoroughly review historical access and database logs for indicators of a prior compromise.
Proactive Monitoring: Implement enhanced monitoring on the systems running the affected software. Specifically, security teams should look for suspicious patterns in web server access logs, such as requests containing SQL syntax (e.g.,
UNION,SELECT,' OR '1'='1'). Database logs should be monitored for unusual or malformed queries. A Web Application Firewall (WAF) can be used to detect and block SQL injection attempts in real-time.Compensating Controls: If patching cannot be performed immediately, implement the following compensating controls to reduce risk:
Exploitation Status
Public Exploit Available: False
Analyst Notes: As of the publication date of Jul 28, 2025, there is no known public proof-of-concept exploit code, and the vulnerability is not listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. However, due to the critical severity (CVSS 9.8) and the common nature of SQL injection vulnerabilities, it is highly probable that threat actors will develop and utilize exploits for this flaw in the near future.
Analyst Recommendation
Given the critical severity of this vulnerability, we strongly recommend that organizations using the affected Ncvav Virtual PBX Software prioritize the vendor-supplied patch as the most urgent course of action. The potential for a full system compromise and significant data breach presents an unacceptable risk. If immediate patching is not feasible, the compensating controls outlined above, particularly the use of a WAF, should be implemented without delay. Organizations should operate under the assumption that an exploit will become available and act proactively to mitigate this threat.