Unrated severityNVD Advisory· Published Feb 12, 2015· Updated Jun 17, 2026
CVE-2015-0610
CVE-2015-0610
Description
Race condition in the object-group ACL feature in Cisco IOS 15.5(2)T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCun21071.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: <=15.5\(2\)t
- cpe:2.3:o:cisco:ios:15.5\(1\)t:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.5\(1\)t1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.5t:*:*:*:*:*:*:*
- (no CPE)range: <=15.5(2)T
Patches
Vulnerability mechanics
References
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