CVE-2021-36193

medium Fortinet
CVSS v3 Base Score
6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.5%
Exploitation probability in 30 days
Top 35% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: February 2, 2022 (1561 days ago)
Last Modified: January 13, 2026
Vendor: Fortinet

Description

Multiple stack-based buffer overflows in the command line interpreter of FortiWeb before 6.4.2 may allow an authenticated attacker to achieve arbitrary code execution via specially crafted commands.

CWE

CWE-121

Affected Products

fortinet fortiweb

References

🔗 fortiguard.com 🔗 fortiguard.com