CVE-2015-4255: Cross-site request forgery (CSRF) vulnerability on Cisco TelePresence IP Gateway devices with software 2.0(...

Security readout for executives and security teams

This CVE describes a CSRF issue in Cisco TelePresence IP Gateway software 2.0(3.34). If an authenticated user is tricked into a malicious request, an attacker may hijack that user's authenticated actions. The provided sources do not include severity scoring, patch details, or evidence of active exploitation. Likely limited to organizations operating Cisco TelePresence IP Gateway devices on software 2.0(3.34). Exposure depends on whether authenticated device users access the affected interface and whether that interface is reachable from untrusted browsing contexts. Make this an inventory-driven priority. It is not KEV-listed and severity is not supplied, but affected collaboration infrastructure should be reviewed because CSRF can turn a legitimate admin session into unauthorized device changes. Mitigation focus: Review Cisco advisory alertId 39798 for vendor remediation guidance.; Inventory Cisco TelePresence IP Gateway devices and record software versions.; Prioritize devices confirmed on software 2.0(3.34)..

Prepared

Jun 13, 2026, 22:22 UTC (UTC+00:00)

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