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CVE-2026-24640

MEDIUM
MEDIUM Priority: 0.05 BB Relevance: 48/100
Published: 2026-03-10 Modified: 2026-11-06 First seen: 2026-11-06 Status: active

Attack Surface

Network No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: High
UI: None
S: Unchanged
C: High
I: High
A: High

Description

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0.2 through 7.0.12 may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests.

Weakness Classification (2)

Affected Software (6)

VendorProductVersion
Fortinet FortiWeb 8.0.0
Fortinet FortiWeb 7.6.0
Fortinet FortiWeb 7.4.0
Fortinet FortiWeb 7.2.0
Fortinet FortiWeb 7.0.2
fortinet fortiweb 7.0.2 – 7.0.12

References & Advisories (1)

Bug Bounty Relevance

48 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

6.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.74%
Raw Score 0.007400
Percentile 54.9%
Date 2026-11-10

EPSS Trend

2026-11-10
0.00740
2026-11-09
0.00740
2026-11-08
0.00740
2026-11-07
0.00740
2026-11-06
0.00740

Intelligence Sources

mitre ref →
nvd ref →

External Links