CVE-2021-26100 - Fortinet Fortimail
Critical 7.5
A missing cryptographic step in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an unauthenticated attacker who intercepts the encrypted messages to manipulate them in such a way that makes the tampering and the recovery of the plaintexts possible.
Affected software
Fortinet Fortimail