CVEvulnerability
CVE-2021-36186
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-11-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
A stack-based buffer overflow in Fortinet FortiWeb version 6.4.0, version 6.3.15 and below, 6.2.5 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests
Affected configurations
• fortinet fortiweb (>= 6.2.0 <= 6.2.5)
• fortinet fortiweb (>= 6.3.0 <= 6.3.15)
• fortinet fortiweb 6.4.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://fortiguard.com/advisory/FG-IR-21-119 Vendor Advisory
- https://fortiguard.com/advisory/FG-IR-21-119 Vendor Advisory