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CVE-2012-1342

nvd nist
Published: Aug 6, 2012Modified: Apr 29, 2026

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5.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Exploitability: 3.9 / Impact: 1.4
Source: NVD

Description

Cisco Carrier Routing System (CRS) 3.9, 4.0, and 4.1 allows remote attackers to bypass ACL entries via fragmented packets, aka Bug ID CSCtj10975.

Affected (3)

Cisco
1 product
Carrier Routing System
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Carrier Routing System
Version 3.9.0
Carrier Routing System
Version 4.0.0
Carrier Routing System
Version 4.1.0

Related CWEs

CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (2)

Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.