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Vulnerability record · CVE-2024-39916 · published 12 July 2024

CVE-2024-39916: Fogproject insecure default initialization vulnerability

Fogproject · Fogproject

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.

6.4 CVSS 3.1 Medium EPSS 0.29% · top 81.1% CWE-453 · CWE-453CWE-1188 · Insecure default initialization
6.4CVSS 3.1 base score
0.29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/FOGProject/fogproject/commit/2de209bc57a177a052b4a877f000c591740b2f88 Patch
https://github.com/FOGProject/fogproject/security/advisories/GHSA-3xjr-xf9v-hwjh Third Party Advisory
https://github.com/FOGProject/fogproject/commit/2de209bc57a177a052b4a877f000c591740b2f88 Patch
https://github.com/FOGProject/fogproject/security/advisories/GHSA-3xjr-xf9v-hwjh Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2024-39916), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.