Security Advisory

CVE-2021-34696

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-09-23 02:25:30

Last updated 2024-11-07 21:59:32

Assigner cisco

CVSS score 5.8

State PUBLISHED

Description

A vulnerability in the access control list (ACL) programming of Cisco ASR 900 and ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incorrect programming of hardware when an ACL is configured using a method other than the configuration CLI. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to bypass an ACL on the affected device.

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