CVE-2014-3346: The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installat...

Security readout for executives and security teams

CVE-2014-3346 is an availability flaw in Cisco Transport Gateway for Smart Call Home. An authenticated remote user could send crafted input that crashes the service. The sources do not indicate data theft, code execution, unauthenticated access, or active exploitation. Exposure is likely limited to organizations still running Cisco Transport Gateway for Smart Call Home with network-reachable web access. Risk increases if many users have authenticated access or the interface is reachable beyond tightly controlled administrative networks. Prioritize this where TG-SCH supports operational support workflows or is reachable by many authenticated users. It is not a top-tier breach risk from the supplied evidence, but service disruption can affect monitoring and support continuity. Mitigation focus: Review Cisco advisory CVE-2014-3346 for vendor-supported fixes or workarounds.; Restrict TG-SCH web access to trusted administrative networks and users.; Audit accounts with access to the Transport Gateway web interface..

Prepared

Jun 14, 2026, 07:14 UTC (UTC+00:00)

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