What is CVE-2025-67685?

CVE-2025-67685 is a low-severity vulnerability in Fortinet Fortisandbox, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.8/10. Published 2026-01-13.

How severe is CVE-2025-67685?

Low severity. CVSS v3 base score is 3.8 out of 10.

SSRF in Fortinet Fortisandbox

CVE-2025-67685

A Server-Side Request Forgery (SSRF) vulnerability [CWE-918] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.4, FortiSandbox 4.4 all versions, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated attacker to proxy internal requests limited to plaintext endpoints only via crafted HTTP requests.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.004 (30.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

Affected products

Fortinet Fortisandbox — versions 5.0.0, 4.4.0, 4.2.1

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-67685?: CVE-2025-67685 is a low-severity vulnerability in Fortinet Fortisandbox, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.8/10. Published 2026-01-13.
How severe is CVE-2025-67685?: Low severity. CVSS v3 base score is 3.8 out of 10.