CVE-2023-43746

BIG-IP Appliance mode external monitor vulnerability

En bref

Sévérité
HIGH 8.7
EPSS
EPSS 0.53 % · centile 45 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
f5
Statut NVD
Modified

Description

When running in Appliance mode, an authenticated user assigned the Administrator role may be able to bypass Appliance mode restrictions, utilizing BIG-IP external monitor on a BIG-IP system.  A successful exploit can allow the attacker to cross a security boundary.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 8.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Nf5
CVSS 3.1HIGH 8.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:NNVD · f5sirt@f5.com (Secondary)

Faiblesses (CWE)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
F5 · BIG-IPunaffected 17.1.0 < * ; affected 16.1.0 < 16.1.4 ; affected 15.1.0 < 15.1.9 ; affected 14.1.0 < * ; affected 13.1.0 < *

Références

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
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