Fortinet FortiWeb

CVE-2026-24858
CRITICAL 9.4CISA KEV ↗Exploitée selon l'ENISA depuis le 2026-01-27

En bref

Source
NVD
EPSS
EPSS 86.59 % · centile 100 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
fortinet
Statut NVD
Analyzed

Description

An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.

Faiblesses (CWE)

  • CWE-288 — Contournement d'authentification par un canal ou un chemin alternatif

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1CRITICAL 9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:Cfortinet
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · psirt@fortinet.com (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Fortinet · FortiWebaffected 8.0.0 ≤ 8.0.3 ; affected 7.6.0 ≤ 7.6.6 ; affected 7.4.0 ≤ 7.4.11
Fortinet · FortiNAC-Faffected 7.6.3 ≤ 7.6.5
Fortinet · FortiOSaffected 7.6.0 ≤ 7.6.5 ; affected 7.4.0 ≤ 7.4.10 ; affected 7.2.0 ≤ 7.2.12 ; affected 7.0.0 ≤ 7.0.18
Fortinet · FortiAnalyzeraffected 7.6.0 ≤ 7.6.5 ; affected 7.4.0 ≤ 7.4.9 ; affected 7.2.0 ≤ 7.2.11 ; affected 7.0.0 ≤ 7.0.15
Fortinet · FortiProxyaffected 7.6.0 ≤ 7.6.4 ; affected 7.4.0 ≤ 7.4.12 ; affected 7.2.0 ≤ 7.2.15 ; affected 7.0.0 ≤ 7.0.22
Fortinet · FortiManageraffected 7.6.0 ≤ 7.6.5 ; affected 7.4.0 ≤ 7.4.9 ; affected 7.2.0 ≤ 7.2.11 ; affected 7.0.0 ≤ 7.0.15

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
CISA Known Exploited VulnerabilitiesCC0 1.0
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD