CVE-2024-20465 (GCVE-0-2024-20465)

Vulnerability from cvelistv5 – Published: 2024-09-25 16:29 – Updated: 2024-09-25 18:50
VLAI
Summary
A vulnerability in the access control list (ACL) programming of Cisco IOS Software running on Cisco Industrial Ethernet 4000, 4010, and 5000 Series Switches could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to the incorrect handling of IPv4 ACLs on switched virtual interfaces when an administrator enables and disables Resilient Ethernet Protocol (REP). 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.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-25 18:07 UTC
CWE
  • CWE-284 - Improper Access Control
Assigner
cisco CNA under the mitre root
CNA scorecard C 66/100 over 443 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Cisco IOS Affected: 15.2(8)E2
Affected: 15.2(8)E3
Affected: 15.2(8)E4
Affected: 15.2(8)E5
guessed Create a notification for this product.
cisco ios Affected: 15.2\(8\)e2
Affected: 15.2\(8\)e3
Affected: 15.2\(8\)e4
Affected: 15.2\(8\)e5
    cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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