CVE-2023-33302 – Fortinet FortiMail and FortiNDR Classic Buffer Overflow

The following table lists the changes that have been made to the
CVE-2023-33302 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 31, 2025

    Action Type Old Value New Value
    Added Description A buffer copy without checking size of input (‘classic buffer overflow’) in Fortinet FortiMail webmail and administrative interface version 6.4.0 through 6.4.4 and before 6.2.6 and FortiNDR administrative interface version 7.2.0 and before 7.1.0 allows an authenticated attacker with regular webmail access to trigger a buffer overflow and to possibly execute unauthorized code or commands via specifically crafted HTTP requests.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
    Added CWE CWE-120
    Added Reference https://fortiguard.fortinet.com/psirt/FG-IR-21-023
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