# CVE-2024-39916

## Summary

- **CVE ID:** CVE-2024-39916
- **Severity:** MEDIUM
- **CVSS Score:** 6.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
- **CWE:** CWE-453
- **Published:** Jul 12, 2024
- **Last Modified:** Mar 13, 2026

## Description

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.

## Affected Products

- FOGProject — fogproject (< 1.5.10.30)

## References

- [CNA](https://github.com/FOGProject/fogproject/security/advisories/GHSA-3xjr-xf9v-hwjh)
- [CNA](https://github.com/FOGProject/fogproject/commit/2de209bc57a177a052b4a877f000c591740b2f88)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 20.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._