CVE-2021-26116

8.8 highEPSS 0.6%

High (8.8) in fortinet fortiauthenticator. EPSS 0.6% chance of exploitation in the next 30 days.

An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2022-04-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortiauthenticator

References

https://fortiguard.com/advisory/FG-IR-21-068
https://fortiguard.com/advisory/FG-IR-21-068

Check your stack JSON