CVE-2025-36546
F5OS Appliance Mode vulnerability
CRITICAL 9.2
En bref
- Source
- NVD
- EPSS
- EPSS 0.44 % · centile 38 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- f5
- Statut NVD
- Analyzed
Description
On an F5OS system, if the root user had previously configured the system to allow login via SSH key-based authentication, and then enabled Appliance Mode; access via SSH key-based authentication is still allowed. For an attacker to exploit this vulnerability they must obtain the root user's SSH private key.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Faiblesses (CWE)
- CWE-863 — Autorisation incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | f5 |
| CVSS 4.0 | CRITICAL 9.2 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | f5 |
| CVSS 4.0 | CRITICAL 9.2 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · f5sirt@f5.com (Secondary) |
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · f5sirt@f5.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2025-13944
- GCVE · GCVE-0-2025-36546
Configurations affectées (CPE NVD)
cpe:2.3:o:f5:f5os-a:*:*:*:*:*:*:*:*≥ 1.5.1 < 1.5.3cpe:2.3:o:f5:f5os-c:*:*:*:*:*:*:*:*≥ 1.6.0 ≤ 1.6.2
Produits affectés
| Produit | Versions |
|---|---|
| F5 · F5OS - Appliance | affected 1.7.0 < 1.8.0 ; affected 1.5.1 < 1.5.3 |
| F5 · F5OS - Chassis | affected 1.6.0 < 1.8.0 |
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 |
| 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 |