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Vulnerability record · CVE-2025-52970 · published 12 August 2025

CVE-2025-52970: Fortinet fortiweb vulnerability

Fortinet · Fortiweb

A improper handling of parameters in Fortinet FortiWeb versions 7.6.3 and below, versions 7.4.7 and below, versions 7.2.10 and below, and 7.0.10 and below may allow an unauthenticated remote attacker with non-public information pertaining to the device and targeted user to gain admin privileges on the device via a specially crafted request.

8.1 CVSS 3.1 High EPSS 10% · top 4.5% CWE-233 · CWE-233
8.1CVSS 3.1 base score
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A improper handling of parameters in Fortinet FortiWeb versions 7.6.3 and below, versions 7.4.7 and below, versions 7.2.10 and below, and 7.0.10 and below may allow an unauthenticated remote attacker with non-public information pertaining to the device and targeted user to gain admin privileges on the device via a specially crafted request.

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

Affected products

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

References

LinkTags
https://fortiguard.fortinet.com/psirt/FG-IR-25-448 Vendor Advisory
https://pwner.gg/blog/2025-08-13-fortiweb-cve-2025-52970 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-24858Fortinet FortiCloud SSO authentication bypass across registered devicesA CWE-288 authentication bypass in Fortinet FortiAnalyzer, FortiManager, FortiNAC-F, FortiOS, FortiProxy and FortiWeb lets an attacker with a FortiCl…KEVEPSS 86%analysed9.8CVE-2025-64446FortiWeb relative path traversal allows admin command executionFortiWeb contains a relative path traversal flaw (CWE-23) reachable through crafted HTTP or HTTPS requests. Successful exploitation lets an attacker …KEVEPSS 92%analysed9.8CVE-2025-25257FortiWeb unauthenticated SQL injection via HTTP requestsFortiWeb versions 7.0.0 through 7.6.3 contain a CWE-89 SQL injection flaw that lets an unauthenticated attacker run unauthorized SQL code or commands…KEVEPSS 100%analysed7.2CVE-2025-58034FortiWeb OS command injection via crafted HTTP or CLI inputFortiWeb versions 7.0.0 through 8.0.1 contain an OS command injection flaw (CWE-78) that lets an authenticated attacker run unauthorized code on the …KEVEPSS 56%analysed9.8CVE-2026-26035Fortinet fortiweb improper authentication vulnerabilityAn Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4…EPSS 0.75%9.8CVE-2025-59719Fortinet fortiweb improper verification of cryptographic signature vulnerabilityAn improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.…EPSS 29%9.8CVE-2023-25610Fortinet fortiweb vulnerabilityA buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0…EPSS 18%9.8CVE-2024-55594Fortinet fortiweb vulnerabilityAn improper handling of syntactically invalid structure in Fortinet FortiWeb at least vesrions 7.4.0 through 7.4.6 and 7.2.0 through 7.2.10 and 7.0.0…EPSS 0.52%

Source: NIST National Vulnerability Database (record CVE-2025-52970), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.