CVE-2022-39952
A external control of file name or path in Fortinet FortiNAC versions 9.4.0, 9.2.0 through 9.2.5, 9.1.0 through 9.1.7, 8.8.0 through 8.8.11, 8.7.0 through...
- Published
- Feb 16, 2023
- Updated
- Oct 23, 2024
- Assigning CNA
- fortinet
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A external control of file name or path in Fortinet FortiNAC versions 9.4.0, 9.2.0 through 9.2.5, 9.1.0 through 9.1.7, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.3.7 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP request.
Sources
3- CVE-2022-39952-betterExploit
Proof-of-concept exploit for CVE-2022-39952 targeting Fortinet FortiNAC, enabling remote command execution and reverse shell on vulnerable servers.
- CVE-2022-39952Exploit
Proof-of-concept exploit for CVE-2022-39952 targeting Fortinet FortiNAC. Abuses keyUpload.jsp endpoint for arbitrary file write to deploy cron-based reverse shell payloads.
- CVE-2022-39952_webshellExploit
Write Behinder_webshell to target using CVE-2022-39952
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