CVE-2014-3279: The Administration GUI in the web framework in VOSS in Cisco Unified Communications Domain Manager (CDM) 9....

Security readout for executives and security teams

This flaw lets a remote attacker learn account names from the Cisco Unified Communications Domain Manager administration GUI. It is not described as direct system takeover, but valid usernames reduce attacker guesswork and can support phishing, password attacks, or follow-on intrusion attempts. Exposure is most likely where Cisco Unified Communications Domain Manager 9.0(.1) or earlier remains deployed and the Administration GUI is reachable by untrusted users or networks. Treat this as a targeted hardening issue, not a confirmed emergency. Prioritize remediation if the administration interface is exposed beyond trusted administrators or if the platform remains business-critical. Mitigation focus: Confirm whether Cisco Unified Communications Domain Manager is still deployed.; Check Cisco’s advisory for fixed software or vendor-approved remediation.; Restrict Administration GUI access to trusted administrative networks..

Prepared

Jun 14, 2026, 14:16 UTC (UTC+00:00)

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