VULNERABILITY INTELLIGENCE

CVE-2015-0610

CVSS score4.3 MEDIUM
EPSS probability1.43%
CISA KEVNot currently listed
Published2015-02-12
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N

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.

Weakness classification

  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Primary references