CVE-2026-59309
vCenter authentication-bypass vulnerability
CRITICAL 9.8
En bref
- Source
- NVD
- EPSS
- EPSS 0.61 % · centile 49 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- vmware
- Statut NVD
- Analyzed
Description
VMware vCenter contains an authentication bypass vulnerability in the VMware Directory Service. A malicious actor with network access to vCenter may exploit this issue to bypass authentication and gain unauthorized access to the system.
Faiblesses (CWE)
- CWE-303 — Implémentation incorrecte de l'algorithme d'authentification
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | vmware |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · security@vmware.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-51098
- GCVE · GCVE-0-2026-59309
Avis du CERT-FR
- CERTFR-2026-AVI-0949 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*< 8.0cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3g:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3h:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3i:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3j:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*≥ 9.0 < 9.0.2.0100cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*≥ 9.1 < 9.1.0.0300
Produits affectés
| Produit | Versions |
|---|---|
| VMware · Cloud Foundation | affected 9.1.x.x ; affected 9.0.x.x ; affected 5.x |
| VMware · vSphere Foundation | affected 9.1.x.x ; affected 9.0.x.x |
| VMware · vCenter | affected 9.1.x.x < 9.1.0.0300 ; affected 9.0.x.x < 9.0.2.0100 ; affected 8.0 < 8.0 U3k |
| VMware · Telco Cloud Infrastructure | affected 3.0 |
| VMware · Telco Cloud Platform | affected 5.1.x ; affected 5.0.x ; affected 4.x ; affected 3.0 |
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 |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| 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 |