AUGUST 5, 2026
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Case File

CVE-2021-41027

HIGH · CVSS 7.3 EPSS 0.16%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-08 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. It affects Fortinet. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-41027
Severity
HIGH
CVSS
7.3
EPSS
0.16%
Fortinet

Original NVD Description

A stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute unauthorized code or commands via crafted certificates loaded into the device.

Related CVEs

Other vulnerabilities affecting the same vendor(s)