Is CVE-2013-1141 being actively exploited?

CVE-2013-1141 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-1141?

CVE-2013-1141 has a CVSS 2.0 base score of 6.1 (MEDIUM).

CVE-2013-1141

MEDIUM · CVSS 6.1EPSS 0.6%EU EUVD

The mDNS snooping functionality on Cisco Wireless LAN Controller (WLC) devices with software 7.4.1.54 and earlier does not properly manage buffers, which allows remote authenticated users to cause a denial of service (device reload) via crafted mDNS packets, aka Bug ID CSCue04153.

Key facts

CVSS score: 6.1 (v2.0)
Severity: MEDIUM
CVSS vector: AV:A/AC:L/Au:N/C:N/I:N/A:C
Weakness (CWE): CWE-119
EPSS score: 0.6% (47th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-1181)
Published: February 28, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-1181 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

cisco / wireless lan controller
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software

and 8 more…

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1141(Vendor Advisory)
http://tools.cisco.com/security/center/viewAlert.x?alertId=28417(Vendor Advisory)

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

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