What’s Vulnerable › Vulnerabilities
CVE-2020-29019
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-01-14 · updated 2026-06-17
- Weakness: CWE-787
Description
A stack-based buffer overflow vulnerability in FortiWeb 6.3.0 through 6.3.7 and version before 6.2.4 may allow a remote, unauthenticated attacker to crash the httpd daemon thread by sending a request with a crafted cookie header.
Affected products
- Fortinet FortiWeb: before 6.2.4; from 6.3.0 through 6.3.7 — fixed in 6.2.4
How to fix
Upgrade to a fixed version: Fortinet FortiWeb 6.2.4. Check the vendor advisory for mitigations.
References
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