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CVE-2022-26122

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CVE-2022-26122

Published: Nov 2, 2022

Modified: Oct 22, 2024

PUBLISHED

CVSS v3.1

4.7

MEDIUM

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.

VendorProductVersions

Fortinet

Fortinet AV Engine, FortiMail, FortiOS, FortiClient

affected
AV Engine version 6.2.168 and below and version 6.4.274 and below.

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

References

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