Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software…

Description

Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.

Scores

EPSS (exploitation in 30 days)

12.7% · top 3.7% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (8)

• 1025994 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 8389 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• 8387 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• 49392 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• cisco-telepresence-codecs-sip-dos(69513) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 20110919 Cisco TelePresence Multiple Vulnerabilities - SOS-11-010 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 17871 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
• 20110831 Denial of Service Vulnerability in Cisco TelePresence Codecs (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2011-2577](https://trackcve.app/badge/CVE-2011-2577.svg)](https://trackcve.app/cve/CVE-2011-2577)

Record last updated 6 Aug 2024, 23:08 UTC.