CVE-2015-0610

Severity CVSS v4.0:

Pending analysis

Type:

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

Publication date:

12/02/2015

Last modified:

12/04/2025

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.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:cisco:ios::::::::		15.5\(2\)t (including)
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:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2015-0610

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools