CVE-2024-39916
MEDIUMDescription
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. There is a security issue with the NFS configuration in /etc/exports generated by the installer that allows an attacker to modify files outside the export in the default installation. The exports have the no_subtree_check option. The no_subtree_check option means that if a client performs a file operation, the server will only check if the requested file is on the correct filesystem, not if it is in the correct directory. This enables modifying files in /images, accessing other files on the same filesystem, and accessing files on other filesystems. This vulnerability is fixed in 1.5.10.30.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 21% of all known CVEs.
References
Related Vulnerabilities
Other CWE-453 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2024-21411 | High | 8.8 | 2.6% | - | Fix |
| CVE-2021-27426 | Critical | 9.8 | 1.2% | - | Fix |
| CVE-2024-49120 | High | 8.1 | 1.1% | - | Fix |
| CVE-2022-47197 | Medium | 5.4 | 1.0% | - | - |
| CVE-2022-47194 | Medium | 5.4 | 0.8% | - | - |
| CVE-2025-30206 | Critical | 9.8 | 0.8% | - | - |
Common questions
How do I fix CVE-2024-39916?
No published fix for CVE-2024-39916 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2024-39916 being actively exploited?
Not that we know of. CVE-2024-39916 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.29% is the estimated probability that it will be exploited in the next 30 days. That is higher than 21% of all scored CVEs.
How severe is CVE-2024-39916?
CVE-2024-39916 has a CVSS v3 base score of 6.4, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.