CVE-2011-2577

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

31/08/2011

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

7.80

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:h:cisco:telepresence_codec_c40::::::::
cpe:2.3:h:cisco:telepresence_codec_c60::::::::
cpe:2.3:h:cisco:telepresence_codec_c90::::::::
cpe:2.3:h:cisco:telepresence_ex60::::::::
cpe:2.3:h:cisco:telepresence_ex90::::::::
cpe:2.3:a:cisco:telepresence_c_series_software::::::::		tc3.1.4 (including)
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.0.0:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.0:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.1:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.2:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.3:::::::*
cpe:2.3:h:cisco:telepresence_6000_mxp::::::::
cpe:2.3:h:cisco:telepresence_9000_mxp::::::::
cpe:2.3:a:cisco:telepresence_mxp_software:f8.2:::::::*
cpe:2.3:a:cisco:telepresence_mxp_software:f9.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:h:cisco:telepresence_codec_c40::::::::
cpe:2.3:h:cisco:telepresence_codec_c60::::::::
cpe:2.3:h:cisco:telepresence_codec_c90::::::::
cpe:2.3:h:cisco:telepresence_ex60::::::::
cpe:2.3:h:cisco:telepresence_ex90::::::::
cpe:2.3:a:cisco:telepresence_c_series_software::::::::		tc3.1.4 (including)
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.0.0:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.0:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.1:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.2:::::::*
cpe:2.3:a:cisco:telepresence_c_series_software:tc3.1.3:::::::*
cpe:2.3:h:cisco:telepresence_6000_mxp::::::::
cpe:2.3:h:cisco:telepresence_9000_mxp::::::::
cpe:2.3:a:cisco:telepresence_mxp_software:f8.2:::::::*
cpe:2.3:a:cisco:telepresence_mxp_software:f9.0:::::::*

CVE-2011-2577

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools