How severe is CVE-2012-0331?

CVE-2012-0331 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2012-0331 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-0331?

CVE-2012-0331 primarily affects Cisco Telepresence System Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-0331?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2012-0331 published?

CVE-2012-0331 was published on 2012-03-01 and last updated on 2026-06-16.

CVE-2012-0331

CVE-2012-0331 is a high-severity vulnerability in Cisco Telepresence System Software with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Telepresence System Software
Published: 2012-03-01
Last modified: 2026-06-16

Description

Cisco TelePresence Video Communication Server with software before X7.0.1 allows remote attackers to cause a denial of service (device crash) via a crafted SIP packet, as demonstrated by a SIP INVITE message from a Tandberg device, aka Bug ID CSCtq73319.

Frequently asked questions

What is CVE-2012-0331?: Cisco TelePresence Video Communication Server with software before X7.0.1 allows remote attackers to cause a denial of service (device crash) via a crafted SIP packet, as demonstrated by a SIP INVITE message from a Tandberg device, aka Bug ID CSCtq73319.
How severe is CVE-2012-0331?: CVE-2012-0331 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2012-0331 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-0331?: CVE-2012-0331 primarily affects Cisco Telepresence System Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-0331?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2012-0331 published?: CVE-2012-0331 was published on 2012-03-01 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120229-vcs

Affected products (7)

cpe:2.3:a:cisco:telepresence_system_software:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:x5.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:x6.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:x6.1:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_video_communication_server:*:*:control:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_video_communication_server:*:*:expressway:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_video_communication_server:*:*:starter_pack_express:*:*:*:*:*

More vulnerabilities in Cisco Telepresence System Software

CVE-2013-3454 — Critical (CVSS 10.0): Cisco TelePresence System Software 1.10.1 and earlier on 500, 13X0, 1X00, 30X0, and 3X00 devices, and 6.0.3 and earlier…
CVE-2011-0376 — Critical (CVSS 10.0): The TFTP implementation on Cisco TelePresence endpoint devices with software 1.2.x through 1.5.x, 1.6.0, and 1.6.1…
CVE-2011-0372 — Critical (CVSS 10.0): The CGI implementation on Cisco TelePresence endpoint devices with software 1.2.x through 1.5.x allows remote attackers…
CVE-2012-3075 — Critical (CVSS 9.0): The administrative web interface on Cisco TelePresence Immersive Endpoint Devices before 1.7.4 allows remote…
CVE-2011-0375 — Critical (CVSS 9.0): The CGI implementation on Cisco TelePresence endpoint devices with software 1.2.x through 1.6.x allows remote…
CVE-2011-0374 — Critical (CVSS 9.0): The CGI implementation on Cisco TelePresence endpoint devices with software 1.2.x through 1.5.x allows remote…

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Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

Browse all CWE-399 (Resource Management Errors) vulnerabilities →