RCE in Fortinet Fortiai 3500f
CVE-2021-24023
An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the "diagnose" command.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (53.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Fortinet Fortiai 3500f
- Fortinet Fortiai Firmware
- Fortinet Fortiai — versions FortiAI 1.4.0 and earlier
Weakness classification (CWE)
References
- fortiguard.com/advisory/FG-IR-21-033 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-24023?
- CVE-2021-24023 is a high-severity vulnerability in Fortinet Fortiai 3500f, classified under OS Command Injection. CVSS score: 7.8/10. Published 2021-06-03.
- How severe is CVE-2021-24023?
- High severity. CVSS v3 base score is 7.8 out of 10.