CVE-2021-26102 Information

Description

A relative path traversal vulnerability (CWE-23) in FortiWAN version 4.5.7 and below 4.4 all versions may allow a remote non-authenticated attacker to delete files on the system by sending a crafted POST request. In particular deleting specific configuration files will reset the Admin password to its default value.

Reference

https://fortiguard.fortinet.com/psirt/FG-IR-21-048