Cisco Cisco Small Business Smart and Managed Switches
En bref
- Source
- NVD
- EPSS
- EPSS 0.45 % · centile 39 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
Description
A vulnerability with the access control list (ACL) management within a stacked switch configuration of Cisco Business 250 Series Smart Switches and Business 350 Series Managed Switches could allow an unauthenticated, remote attacker to bypass protection offered by a configured ACL on an affected device. This vulnerability is due to incorrect processing of ACLs on a stacked configuration when either the primary or backup switches experience a full stack reload or power cycle. An attacker could exploit this vulnerability by sending crafted traffic through an affected device. A successful exploit could allow the attacker to bypass configured ACLs, causing traffic to be dropped or forwarded in an unexpected manner. The attacker does not have control over the conditions that result in the device being in the vulnerable state. Note: In the vulnerable state, the ACL would be correctly applied on the primary devices but could be incorrectly applied to the backup devices.
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 | HIGH 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2024-17978
- GCVE · GCVE-0-2024-20263
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:cbs250-8t-d_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-8pp-d_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-8t-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-8pp-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-8p-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-8fp-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-16t-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-16p-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24t-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24pp-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24p-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24fp-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-48t-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-48pp-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-48p-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24t-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24p-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-24fp-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-48t-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs250-48p-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8t-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8p-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8p-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8fp-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8fp-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-8s-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-16t-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-16t-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-16p-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-16p-e-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-16fp-2g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24t-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24p-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24fp-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24s-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-48t-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-48p-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-48fp-4g_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24t-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17cpe:2.3:o:cisco:cbs350-24p-4x_firmware:*:*:*:*:*:*:*:*≥ 3.4 < 3.4.0.17- +103 autres
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco Small Business Smart and Managed Switches | affected 2.0.0.73 ; affected 2.1.0.63 ; affected 2.2.0.63 ; affected 2.2.0.66 ; affected 2.2.5.68 ; affected 2.2.7.07 |
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 |