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.

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

EPSS: 0.176 (96.8th percentile) — read the EPSS interpretation.

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.

Affected products

Fogproject — versions <= 1.5.10.1673

Weakness classification (CWE)

Public proof-of-concept exploits

References

security-advisories@github.com (x_refsource_CONFIRM, 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.