Unrated severityNVD Advisory· Published May 2, 2012· Updated Jun 16, 2026

CVE-2011-4015

Description

Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Cisco iOSllm-fuzzy2 versions
= 15.2S+ 1 more
- (no CPE)range: = 15.2S
- cpe:2.3:o:cisco:ios:15.2s:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.htmlnvd
www.securitytracker.com/idnvd

News mentions

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