cbcvebase.
CVE-2022-26122
published 2022-11-02

CVE-2022-26122: An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and…

high8.6CVSS 3.1
AVNACLPRNUINSCCNIHAN
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.

Affected

28 ranges· showing 25
VendorProductVersion rangeFixed in
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirus_engine
fortinetantivirusengine
fortinetforticlient
fortinetfortimail
fortinetfortimail
fortinetfortimail6.0.0 – 6.0.12
fortinetfortimail6.2.0 – 6.2.9
fortinetfortimail6.4.0 – 6.4.6
fortinetfortimail7.0.0 – 7.0.2
fortinetfortios
fortinetfortios
fortinetfortios6.0.0 – 6.0.15