CVE-2022-26122

State: Published
Severity: 4.7 Medium
Published: Nov 2, 2022
Updated: Oct 22, 2024
Reserved: Feb 25, 2022

Description

An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad characters in base64.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:P/RL:U/RC:R	fortinet

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Fortinet AV Engine, FortiMail, FortiOS, FortiClientFortinet	AV Engine version 6.2.168 and below and version 6.4.274 and below.Affected

References

https://fortiguard.com/psirt/FG-IR-22-074

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