CVE-2013-3378: n/a vulnerability

CVE-2013-3378: Cisco TelePresence TC Software before 6.1 and TE Software before 4.1.3 allow remote attackers to cause a de...

Cisco TelePresence TC Software before 6.1 and TE Software before 4.1.3 allow remote attackers to cause a denial of service (temporary device hang) via crafted SIP packets, aka Bug ID CSCuf89557.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 01:56 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2013-3378 is a Cisco TelePresence availability flaw. Older TC and TE software can temporarily hang when they receive crafted SIP packets. The reported impact is denial of service, not data theft or device takeover. Priority depends on whether affected TelePresence devices are still deployed and reachable by untrusted SIP traffic. Exposure is most likely in legacy Cisco TelePresence environments running TC below 6.1 or TE below 4.1.3, especially where SIP services are reachable from external or less-trusted networks. Treat as a targeted legacy availability risk. It is not described as compromise-enabling, but exposed conferencing systems could be disrupted until upgraded or isolated. Mitigation focus: Upgrade Cisco TelePresence TC Software to 6.1 or later where applicable.; Upgrade Cisco TelePresence TE Software to 4.1.3 or later where applicable.; Review Cisco advisory cisco-sa-20130619-tpc for platform-specific guidance..

Prepared: Jun 14, 2026, 22:07 UTC (UTC+00:00)

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

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 21, 2013, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

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Weakness

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