Auth bypass in Fogproject
CVE-2025-58443
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Versions 1.5.10.1673 and below contain an authentication bypass vulnerability. It is possible for an attacker to perform an unauthenticated DB dump where they could pull a full SQL DB without credentials. A fix is expected to be released 9/15/2025. To address this vulnerability immediately, upgrade to the latest version of either the dev-branch or working-1.6 branch. This will patch the issue for users concerned about immediate exposure. See the FOG Project documentation for step-by-step upgrade instructions: https://docs.fogproject.org/en/latest/install-fog-server#choosing-a-fog-version.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.194 (97.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.187 · newest: 0.194 · change: +0.007
Affected products
- Fogproject — versions <= 1.5.10.1673
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/FOGProject/fogproject/security/advisories/GHSA-mvwm-9m2h-87p9 (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-58443?
- CVE-2025-58443 is a critical-severity vulnerability in Fogproject, classified under Improper Authentication. CVSS score: 9.1/10. Published 2025-09-06.
- How severe is CVE-2025-58443?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2025-58443 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.