What is CVE-2022-39951?

CVE-2022-39951 is a high-severity vulnerability in Fortinet Fortiweb, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-03-07.

How severe is CVE-2022-39951?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2022-39951 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Fortinet Fortiweb

CVE-2022-39951

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.3.6 through 6.3.20, FortiWeb 6.4 all versions allows attacker to execute unau…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.006 (69.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C.

Affected products

Fortinet Fortiweb — versions 7.0.0, 6.4.0, 6.3.6

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

karimhabush/cyberowl

References

https://fortiguard.com/psirt/FG-IR-22-254

Frequently asked questions

What is CVE-2022-39951?: CVE-2022-39951 is a high-severity vulnerability in Fortinet Fortiweb, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-03-07.
How severe is CVE-2022-39951?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-39951 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.