How severe is CVE-2025-58443?

CVE-2025-58443 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-58443 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58443?

CVE-2025-58443 affects Fogproject. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58443?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-58443 have an EU (EUVD) identifier?

Yes. CVE-2025-58443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27087.

When was CVE-2025-58443 published?

CVE-2025-58443 was published on 2025-09-06 and last updated on 2026-06-17.

CVE-2025-58443

CVE-2025-58443 is a critical-severity vulnerability in Fogproject with a CVSS 3.x base score of 9.1. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 9.9
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27087
Weakness: CWE-287
Affected product: Fogproject
Published: 2025-09-06
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-58443?: CVE-2025-58443 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-58443 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58443?: CVE-2025-58443 affects Fogproject. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58443?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-58443 have an EU (EUVD) identifier?: Yes. CVE-2025-58443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27087.
When was CVE-2025-58443 published?: CVE-2025-58443 was published on 2025-09-06 and last updated on 2026-06-17.

References

https://github.com/FOGProject/fogproject/security/advisories/GHSA-mvwm-9m2h-87p9

Affected products (1)

cpe:2.3:a:fogproject:fogproject:*:*:*:*:*:*:*:*

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