CVE-2024-20465
Cisco IOS
MEDIUM 5.8
En bref
- Source
- NVD
- EPSS
- EPSS 0.42 % · centile 36 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Analyzed
Description
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.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N | cisco |
| CVSS 3.1 | MEDIUM 5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.1 | MEDIUM 5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2024-18180
- GCVE · GCVE-0-2024-20465
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:ios:15.2\(8\)e2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(8\)e3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(8\)e4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(8\)e5:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · IOS | affected 15.2(8)E2 ; affected 15.2(8)E3 ; affected 15.2(8)E4 ; affected 15.2(8)E5 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |