Vulnerabilities > CVE-2023-36556 - Incorrect Authorization vulnerability in Fortinet Fortimail

CVSS 8.8 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

fortinet

CWE-863

NVD

Published: 2023-10-10

Updated: 2023-11-07

Summary

An incorrect authorization vulnerability [CWE-863] in FortiMail webmail version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.5 and below 6.4.7 allows an authenticated attacker to login on other users accounts from the same web domain via crafted HTTP or HTTPs requests.

Vulnerable Configurations

Part	Description	Count
Application	Fortinet Fortinet Fortimail 6.0.0 Fortinet Fortimail 6.0.1 Fortinet Fortimail 6.0.2 Fortinet Fortimail 6.0.3 Fortinet Fortimail 6.0.4 Fortinet Fortimail 6.0.5 Fortinet Fortimail 6.0.6 Fortinet Fortimail 6.0.7 Fortinet Fortimail 6.0.8 Fortinet Fortimail 6.0.9 Fortinet Fortimail 6.0.10 Fortinet Fortimail 6.0.11 Fortinet Fortimail 6.0.12 Fortinet Fortimail 6.2.0 Fortinet Fortimail 6.2.1 Fortinet Fortimail 6.2.2 Fortinet Fortimail 6.2.3 Fortinet Fortimail 6.2.4 Fortinet Fortimail 6.2.5 Fortinet Fortimail 6.2.6 Fortinet Fortimail 6.2.7 Fortinet Fortimail 6.2.8 Fortinet Fortimail 6.2.9 Fortinet Fortimail 6.4.0 Fortinet Fortimail 6.4.1 Fortinet Fortimail 6.4.2 Fortinet Fortimail 6.4.3 Fortinet Fortimail 6.4.4 Fortinet Fortimail 6.4.5 Fortinet Fortimail 6.4.6 Fortinet Fortimail 6.4.7 Fortinet Fortimail 7.2.0 Fortinet Fortimail 7.2.1 Fortinet Fortimail 7.2.2 Fortinet Fortimail 7.0.0 Fortinet Fortimail 7.0.1 Fortinet Fortimail 7.0.2 Fortinet Fortimail 7.0.3	38

Common Weakness Enumeration (CWE)

CWE-863 - Incorrect Authorization

References

https://fortiguard.com/psirt/FG-IR-23-202