How severe is CVE-2014-3369?

CVE-2014-3369 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2014-3369 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3369?

CVE-2014-3369 primarily affects Cisco Expressway Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3369?

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-2014-3369 published?

CVE-2014-3369 was published on 2014-10-19 and last updated on 2026-06-17.

CVE-2014-3369

CVE-2014-3369 is a high-severity vulnerability in Cisco Expressway Software with a CVSS 2.0 base score of 7.1. 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 7.1)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Expressway Software
Published: 2014-10-19
Last modified: 2026-06-17

Description

The SIP IX implementation in Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1 allows remote attackers to cause a denial of service (device reload) via crafted SDP packets, aka Bug ID CSCuo42252.

Frequently asked questions

What is CVE-2014-3369?: The SIP IX implementation in Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1 allows remote attackers to cause a denial of service (device reload) via crafted SDP packets, aka Bug ID CSCuo42252.
How severe is CVE-2014-3369?: CVE-2014-3369 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2014-3369 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3369?: CVE-2014-3369 primarily affects Cisco Expressway Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3369?: 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-2014-3369 published?: CVE-2014-3369 was published on 2014-10-19 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:cisco:expressway_software:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_video_communication_server_software:*:*:*:*:*:*:*:*

More vulnerabilities in Cisco Expressway Software

CVE-2015-0653 — Critical (CVSS 10.0): The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X7.2.4, X8…
CVE-2015-0652 — High (CVSS 7.8): The Session Description Protocol (SDP) implementation in Cisco TelePresence Video Communication Server (VCS) and Cisco…
CVE-2014-3368 — High (CVSS 7.8): Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.2 allow remote attackers to cause…
CVE-2014-3370 — High (CVSS 7.1): Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1 allow remote attackers to…

All CVEs affecting Cisco Expressway Software →

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 →