Medium severity4.8NVD Advisory· Published Mar 14, 2025· Updated Jun 17, 2026
CVE-2024-40590
CVE-2024-40590
Description
An improper certificate validation vulnerability [CWE-295] in FortiPortal version 7.4.0, version 7.2.4 and below, version 7.0.8 and below, version 6.0.15 and below when connecting to a FortiManager device, a FortiAnalyzer device, or an SMTP server may allow an unauthenticated attacker in a Man-in-the-Middle position to intercept on and tamper with the encrypted communication channel established between the FortiPortal and those endpoints.
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Affected products
4cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*range: >=6.0.0,<7.0.9
- cpe:2.3:a:fortinet:fortiportal:7.4.0:*:*:*:*:*:*:*
- (no CPE)range: <=7.4.0, <=7.2.4, <=7.0.8, <=6.0.15
- (no CPE)range: 7.4.0
Patches
Vulnerability mechanics
References
1- fortiguard.fortinet.com/psirt/FG-IR-22-155nvdVendor Advisory
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