CVE-2025-25257KEV · OVERDUECWE-89

Fortinet FortiWeb SQL Injection Vulnerability

Critical · published July 17, 2025

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.6. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.

442
days past CISA
deadline
CVSS v3.1
9.6
EPSS
100%
Percentile
100.0
In the wild
Confirmed
What it is

🚨 Unauthenticated SQL injections are like leaving an open window for intruders — and that’s exactly what’s happening in Fortinet FortiWeb versions 7.6.0 to 7.6.3, among others! 🔥 Think of FortiWeb as a restaurant that lets anyone walk in and directly place orders in the kitchen without any checks. An attacker can send specially crafted requests that manipulate the SQL commands, like a diner sneaking in their own recipe and having the chef prepare it without question. An attacker could exploit this flaw to run any SQL code on the server, potentially accessing sensitive data, modifying records, or even deleting everything! The damage could be absolutely devastating, giving malicious users complete control over your database. Protecting your data and integrity is critical!

Put simply

Think of FortiWeb as a restaurant that lets anyone walk in and directly place orders in the kitchen without any checks. An attacker can send specially crafted requests that manipulate the SQL commands, like a diner sneaking in their own recipe and having the chef prepare it without question. This SQL Injection vulnerability allows unauthenticated attackers to execute unauthorized SQL commands via crafted HTTP requests. It affects FortiWeb versions 7.6.0 through 7.6.3, 7.4.0 through 7.4.7, 7.2.0 through 7.2.10, and 7.0.0 through 7.0.10.

What to do

An attacker could exploit this flaw to run any SQL code on the server, potentially accessing sensitive data, modifying records, or even deleting everything! The damage could be absolutely devastating, giving malicious users complete control over your database. Protecting your data and integrity is critical! Immediate patching is essential! Update FortiWeb to version 7.6.4 or later to close this security gap. Additionally, review and strengthen your input validation and application security measures to prevent similar vulnerabilities in the future. You've got this! Follow these steps to secure your systems and boost your security hero status! 🛡️

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:C
CVSS v4.0
Not supplied
EPSS
0.99921 · 100.0th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2025-07-17T15:10Z
KEV added
2025-07-18 · due 2025-08-08
EPSS history
Timeline
  • 18 JUL 00:00Z
    Added to CISA KEV — remediate by Aug 8
    kev
  • 17 JUL 15:10Z
    An improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability [CWE-89] vulnerability in Fortinet FortiWeb 7.6.0 through…
    cvelistv5