VULNERABILITY INTELLIGENCE

CVE-2020-29016

CVSS score9.8 CRITICAL
EPSS probability3.44%
CISA KEVNot currently listed
Published2021-01-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A stack-based buffer overflow vulnerability in FortiWeb 6.3.0 through 6.3.5 and version before 6.2.4 may allow an unauthenticated, remote attacker to overwrite the content of the stack and potentially execute arbitrary code by sending a crafted request with a large certname.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references