CVE-2025-11142 is an OS command injection vulnerability classified under CWE-78, affecting the AXIS OS platform developed by Axis Communications AB. The vulnerability exists in the VAPIX API's mediaclip.cgi endpoint, which fails to properly neutralize special characters in user input. This improper input validation allows an authenticated user with operator or administrator privileges to inject and execute arbitrary operating system commands remotely. The flaw is present in AXIS OS version 12.6.54. Exploitation requires valid credentials with elevated privileges but does not require additional user interaction, making it a direct threat once access is obtained. The vulnerability can lead to significant integrity and availability impacts, such as unauthorized command execution that could disrupt device operation or manipulate device data. Although no known exploits are currently in the wild, the vulnerability's nature and access requirements make it a critical concern for organizations relying on Axis network devices for surveillance and security. The CVSS v3.1 score is 7.1, indicating high severity, with attack vector being network-based, low attack complexity, and privileges required. The vulnerability was publicly disclosed on February 10, 2026, and no official patches have been linked yet, emphasizing the need for immediate mitigation strategies.

The primary impact of CVE-2025-11142 is the potential for remote code execution on Axis devices running AXIS OS 12.6.54, which can compromise device integrity and availability. Attackers with operator or administrator credentials can execute arbitrary OS commands, potentially leading to device malfunction, service disruption, or further lateral movement within a network. This can undermine the security and reliability of surveillance systems, leading to loss of monitoring capabilities or unauthorized access to sensitive video feeds. The vulnerability does not directly affect confidentiality but poses a significant risk to operational continuity and trustworthiness of security infrastructure. Organizations relying on Axis devices for physical security may face increased risk of sabotage or espionage. The requirement for privileged authentication limits exploitation to insiders or attackers who have already compromised credentials, but the ease of exploitation once authenticated elevates the threat level. The absence of known exploits in the wild currently reduces immediate risk but does not diminish the urgency for remediation given the potential damage.

1. Immediately restrict access to the VAPIX API mediaclip.cgi endpoint to trusted and necessary personnel only, enforcing strict network segmentation and access controls. 2. Enforce strong authentication policies, including multi-factor authentication (MFA), for all operator and administrator accounts to reduce the risk of credential compromise. 3. Monitor and audit all privileged account activities on Axis devices to detect any anomalous or unauthorized command execution attempts. 4. Apply any available vendor patches or firmware updates as soon as they are released to address this vulnerability. 5. If patches are not yet available, consider disabling or limiting the use of the mediaclip.cgi endpoint or the VAPIX API functionality where feasible to reduce the attack surface. 6. Employ network intrusion detection/prevention systems (IDS/IPS) with signatures or heuristics capable of detecting suspicious command injection patterns targeting Axis devices. 7. Regularly review and update device configurations to follow the principle of least privilege, ensuring that only necessary accounts have operator or administrator rights. 8. Conduct security awareness training for administrators to recognize phishing or social engineering attempts that could lead to credential compromise.