CVE-2020-29018

HIGH

Fortinet Fortiweb < 6.3.5 - Format String Vulnerability

Title source: rule

Description

A format string vulnerability in FortiWeb 6.3.0 through 6.3.5 may allow an authenticated, remote attacker to read the content of memory and retrieve sensitive data via the redir parameter.

References (1)

[Vendor Advisory] https://www.fortiguard.com/psirt/FG-IR-20-123

Scores

CVSS v3 8.8

EPSS 0.0075

EPSS Percentile 73.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-134

Status published

Products (1)

fortinet/fortiweb 6.3.0 - 6.3.5

Published Jan 14, 2021

Tracked Since Feb 18, 2026