CVE-2026-0795 identifies a critical OS command injection vulnerability in the ALGO 8180 IP Audio Alerter, specifically in its web-based user interface. The flaw stems from improper neutralization of special elements in user-supplied input before executing system calls, categorized under CWE-78. An authenticated attacker can exploit this by injecting malicious commands through the web UI, leading to arbitrary code execution with the privileges of the device's operating context. This could allow attackers to manipulate alerting functions, disrupt audio notifications, or pivot within the network. The vulnerability affects version 5.5 of the product and was publicly disclosed in January 2026. The CVSS v3.0 base score is 7.2, reflecting network attack vector, low attack complexity, required privileges, no user interaction, and high impact on confidentiality, integrity, and availability. Although no public exploits are currently known, the vulnerability poses a significant risk due to the critical role of the device in physical security and emergency alerting systems. The lack of input validation in the web UI is the root cause, emphasizing the need for secure coding practices and input sanitization in embedded device management interfaces.

For European organizations, this vulnerability could have severe consequences, especially in sectors relying on ALGO 8180 IP Audio Alerter devices for emergency notifications, public address, or security alerts. Successful exploitation could lead to unauthorized command execution, allowing attackers to disable or manipulate alerting systems, causing operational disruptions and safety risks. Confidentiality of sensitive alert configurations and network information could be compromised, enabling further lateral movement or espionage. Integrity of alert messages and availability of the device could be undermined, potentially delaying critical responses during emergencies. Given the device's network connectivity, compromised units could serve as footholds for broader attacks within enterprise or critical infrastructure networks. The requirement for authentication limits exposure but does not eliminate risk, as credential theft or weak password policies could facilitate exploitation. The absence of known exploits suggests a window for proactive mitigation before widespread attacks occur.

1. Immediately restrict access to the ALGO 8180 IP Audio Alerter management interface to trusted administrators via network segmentation, VPNs, or firewall rules. 2. Enforce strong authentication mechanisms, including complex passwords and, if supported, multi-factor authentication to reduce the risk of credential compromise. 3. Monitor and audit access logs for unusual login attempts or suspicious activities targeting the device. 4. Apply vendor-supplied patches or firmware updates as soon as they become available to remediate the underlying vulnerability. 5. Implement input validation and sanitization controls on the web interface if custom integrations or configurations are possible. 6. Consider isolating the device on dedicated VLANs to limit potential lateral movement in case of compromise. 7. Conduct regular security assessments and penetration tests focusing on embedded device interfaces within the network. 8. Educate administrators on secure management practices and the risks associated with command injection vulnerabilities.