CVE-2026-24640
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, FortiW
Severity
Medium 5.9
CVSS 3.1
Exploited
Not listed
EPSS
0.006
46.8th percentile
Discovered by
Not disclosed
Published
Mar 10, 2026
Assigned by fortinet
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: CWE-121
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Fortinet | FortiWeb | Web & Application Security | cna-assigner |
Vendor-reported affected versions (1)
- Fortinet · FortiWeb
Vendor remediation
Upgrade to FortiWeb version 8.0.3 or above Upgrade to FortiWeb version 7.6.7 or above