#VU111047 Improper restriction of communication channel to intended endpoints in FortiOS - CVE-2025-22251

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Main Vulnerability Database Vulnerabilities #VU111047

#VU111047 Improper restriction of communication channel to intended endpoints in FortiOS - CVE-2025-22251

Published: June 11, 2025


Vulnerability identifier: #VU111047
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-22251
CWE-ID: CWE-923
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
FortiOS
Software vendor:
Fortinet, Inc

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper restriction of communication channel to intended endpoints in FGSP. An unauthenticated attacker can inject unauthorized sessions via crafted FGSP session synchronization packets.


Remediation

Install update from vendor's website.

External links