CVE record · CVE-2025-52970

Fortinet FortiWeb: A improper handling of parameters in Fortinet FortiWeb versions 7.6.3 and below…

CVSS 7.7 HighCriticalEPSS 0.10 · 95th percentile

Critical, because:

CVSS score 7.7 (7.0 or more) and EPSS 0.10 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

Published by the CVE Program (CNA: fortinet) at 12 Aug 2025, 18:59 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Fortinet	FortiWeb	affected 7.6.0 to 7.6.3, inclusive semver affected 7.4.0 to 7.4.7, inclusive semver affected 7.2.0 to 7.2.10, inclusive semver affected 7.0.0 to 7.0.10, inclusive semver Other versions: unaffected

Identifiers: CVE-2025-52970
CNA: fortinet
Weakness (CWE): CWE-233
Tags: Fortinet FortiWeb
CWE-233
Published: 12 Aug 2025
Updated: 14 Jan 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.7	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C	CNA (fortinet)

CISA KEV Not listed.
EPSS 0.10, the 95th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 12 Aug 2025. New records show when each source confirmed them.

Sources

References from the CNA

fortiguard.fortinet.com/psirt/FG-IR-25-448

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.