What is CVE-2025-58412?

CVE-2025-58412 is a medium-severity vulnerability in Fortinet Fortiadc, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 4.7/10. Published 2025-11-19.

How severe is CVE-2025-58412?

Medium severity. CVSS v3 base score is 4.7 out of 10.

XSS in Fortinet Fortiadc

CVE-2025-58412

A improper neutralization of script-related html tags in a web page (basic xss) vulnerability in Fortinet FortiADC 8.0.0, FortiADC 7.6.0 through 7.6.3, FortiADC 7.4 all versions, FortiADC 7.2 all versions may allow attacker to execute unauthorized code or commands via crafted URL.

EPSS: 0.002 (6.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Fortinet Fortiadc — versions 8.0.0, 7.6.0, 7.4.0

Weakness classification (CWE)

CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-58412?: CVE-2025-58412 is a medium-severity vulnerability in Fortinet Fortiadc, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 4.7/10. Published 2025-11-19.
How severe is CVE-2025-58412?: Medium severity. CVSS v3 base score is 4.7 out of 10.