Main Vulnerability Database Vulnerabilities #VU84865

Stored cross-site scripting in FortiNAC-F and FortiNAC - CVE-2023-22637

Published: December 29, 2023

Vulnerability identifier: #VU84865

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

CVE-ID: CVE-2023-22637

CWE-ID: CWE-79

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed via crafted licenses in FortiNAC License Management. A remote user can upload a specially crafted license file and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Affected software

FortiNAC-F
FortiNAC

How to mitigate CVE-2023-22637

Install updates from vendor's website.

FortiNAC-F - update to 7.2.1
FortiNAC - update to 9.4.3

External References

https://www.fortiguard.fortinet.com/psirt/FG-IR-23-013

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