CVE-2011-0344: Multiple stack-based buffer overflows in unspecified CGI programs in the Unified Maintenance Tool web inter...

Security readout for executives and security teams

This vulnerability affects Alcatel-Lucent OmniPCX Enterprise Communication Server systems before R9.0 H1.301.50. A remote attacker could potentially take control of the system by sending specially crafted HTTP headers to the Unified Maintenance Tool web interface. Business urgency depends on whether that management interface is reachable from untrusted networks. Exposure is most likely where OmniPCX Enterprise CS management web services are enabled and reachable by attackers, especially from the internet or broad internal networks. Systems at or above R9.0 H1.301.50 are not described as affected in the provided CVE text. Prioritize remediation if any affected voice infrastructure management interface is externally reachable or broadly accessible internally. Remote code execution against a communications server can create operational disruption and potential system compromise, even though the provided bundle does not confirm active exploitation. Mitigation focus: Upgrade affected OmniPCX Enterprise CS systems to R9.0 H1.301.50 or later, per vendor guidance.; Restrict Unified Maintenance Tool access to trusted administration networks only.; Review the Alcatel-Lucent advisory before making production changes..

Prepared

Jun 24, 2026, 13:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.