CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
3Description
A channel accessible by non-endpoint vulnerability [CWE-300] in Fortinet FortiOS version 7.4.0 through 7.4.3, 7.2.0 through 7.2.7 and before 7.0.14 & FortiProxy version 7.4.0 through 7.4.3, 7.2.0 through 7.2.9 and before 7.0.16 allows an unauthenticated attacker with the knowledge of device specific data to spoof the identity of a downstream device of the security fabric via crafted TCP requests.
Analysis
A security vulnerability in Fortinet FortiOS (CVSS 5.9) that allows an unauthenticated attacker with the knowledge of device specific data. Remediation should follow standard vulnerability management procedures.
Technical Context
Vulnerability type not specified by vendor. Affects Fortinet FortiOS.
Affected Products
['Fortinet FortiOS']
Remediation
Monitor vendor channels for patch availability.
Priority Score
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-17798