CVE-2012-1342

MEDIUM

Cisco Carrier Routing System - Incorrect Authorization

Title source: rule

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.

CVSS v3 5.8

EPSS 0.0015

EPSS Percentile 35.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

CWE

CWE-863

Status draft

cisco/carrier_routing_system

Published Aug 06, 2012

Tracked Since Feb 18, 2026