Stack-based Buffer Overflows in FortiWeb Products by Fortinet
CVE-2021-36194

8.8HIGH

Key Information:

Vendor

Fortinet
Status
Fortinet Fortiweb
Vendor
CVE Published:
9 December 2021

What is CVE-2021-36194?

Multiple stack-based buffer overflows in the API controllers of FortiWeb versions 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 could potentially allow an authenticated attacker to execute arbitrary code through specially crafted requests, exposing sensitive systems to risk and unauthorized actions.

Affected Version(s)

Fortinet FortiWeb FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15

References

https://fortiguard.com/advisory/FG-IR-21-152
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-36194 : Stack-based Buffer Overflows in FortiWeb Products by Fortinet