CVEvulnerability

CVE-2016-6422

7.5 HIGH Published 2016-10-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-10-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-20

Description

Cisco IOS 12.2(33)SXJ9 on Supervisor Engine 32 and 720 modules for 6500 and 7600 devices mishandles certain operators, flags, and keywords in TCAM share ACLs, which allows remote attackers to bypass intended access restrictions by sending packets that should have been recognized by a filter, aka Bug ID CSCuy64806.

Affected configurations

• cisco ios 12.2\(33\)sxj9

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References