cisco-sa-nxos-po-acl-TkyePgvL: Cisco Nexus 3000 and 9000 Series Switches Port Channel ACL Programming Vulnerability
A vulnerability in the access control list (ACL) programming for port channel subinterfaces of Cisco Nexus 3000 and 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to send traffic that should be blocked through an affected device.This
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-nxos-po-acl-TkyePgvL?
The severity of cisco-sa-nxos-po-acl-TkyePgvL is considered critical due to the potential for an unauthenticated remote attacker to bypass access control lists.
How do I fix cisco-sa-nxos-po-acl-TkyePgvL?
To fix cisco-sa-nxos-po-acl-TkyePgvL, apply the latest security patches and updates from Cisco for Nexus 3000 and 9000 Series Switches.
What devices are affected by cisco-sa-nxos-po-acl-TkyePgvL?
cisco-sa-nxos-po-acl-TkyePgvL affects Cisco Nexus 3000 and 9000 Series Switches operating in standalone NX-OS mode.
What types of attacks can cisco-sa-nxos-po-acl-TkyePgvL enable?
cisco-sa-nxos-po-acl-TkyePgvL can enable attacks where an attacker sends unauthorized traffic through the device, potentially leading to data breaches.
Is authentication required to exploit cisco-sa-nxos-po-acl-TkyePgvL?
Authentication is not required to exploit cisco-sa-nxos-po-acl-TkyePgvL, making it a serious security concern.