Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2011-2577

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.

Published

2011-08-31T23:55:03.300

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware cisco telepresence_codec_c40 * Yes
Hardware cisco telepresence_codec_c60 * Yes
Hardware cisco telepresence_codec_c90 * Yes
Hardware cisco telepresence_ex60 * Yes
Hardware cisco telepresence_ex90 * Yes
Application cisco telepresence_c_series_software ≤ tc3.1.4 Yes
Application cisco telepresence_c_series_software tc3.0.0 Yes
Application cisco telepresence_c_series_software tc3.1.0 Yes
Application cisco telepresence_c_series_software tc3.1.1 Yes
Application cisco telepresence_c_series_software tc3.1.2 Yes
Application cisco telepresence_c_series_software tc3.1.3 Yes
Hardware cisco telepresence_6000_mxp * Yes
Hardware cisco telepresence_9000_mxp * Yes
Application cisco telepresence_mxp_software f8.2 Yes
Application cisco telepresence_mxp_software f9.0 Yes
Application cisco telepresence_mxp_software f9.0.1 Yes
Application cisco telepresence_mxp_software f9.0.2 Yes
Hardware cisco telepresence_e20 * Yes
Application cisco telepresence_e20_software te2.2.1 Yes
References