CVE-2021-43071

—

CVSS 3.1

8.8 high

EPSS

1%p67

Published

Dec 9, 2021 (Dec 9, 2021)

Modified

Jun 17, 2026

Description

A heap-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests to the LogReport API controller.

Vendors: fortinet
Products: fortiweb
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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