Is CVE-2013-5516 being actively exploited?

CVE-2013-5516 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5516?

CVE-2013-5516 has a CVSS 2.0 base score of 6.3 (MEDIUM).

CVE-2013-5516

MEDIUM · CVSS 6.3EPSS 1.8%EU EUVD

The Media Snapshot implementation on Cisco TelePresence Multipoint Switch (CTMS) devices allows remote authenticated users to cause a denial of service (device reload) by sending many Media Snapshot requests at the time of a meeting termination, aka Bug ID CSCuh44796.

Key facts

CVSS score: 6.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:S/C:N/I:N/A:C
Weakness (CWE): CWE-399
EPSS score: 1.8% (79th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5356)
Published: October 1, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5356 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / telepresence multipoint switch

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5516(Vendor Advisory)
http://tools.cisco.com/security/center/viewAlert.x?alertId=31028(Vendor Advisory)
http://www.securitytracker.com/id/1029109

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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