A vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL.
This vulnerability is due to improper assignment of lookup keys to internal interface contexts. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to access resources behind the affected device that were supposed to be protected by a configured ACL.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2024-03-13T16:43:53.196Z
Updated: 2024-08-02T19:49:57.842Z
Reserved: 2023-11-08T15:08:07.640Z
Link: CVE-2024-20322
Vulnrichment
Updated: 2024-08-01T21:59:41.959Z
NVD
Status : Awaiting Analysis
Published: 2024-03-13T17:15:48.407
Modified: 2024-03-13T18:15:58.530
Link: CVE-2024-20322
Redhat
No data.