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Medium severity6.7NVD Advisory· Published Apr 6, 2022· Updated Jun 17, 2026

CVE-2021-26116

CVE-2021-26116

Description

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.

Affected products

3
  • Fortinet/Fortiauthenticator3 versions
    cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*range: >=5.0.0,<6.3.1
    • (no CPE)range: <6.3.1
    • (no CPE)range: FortiAuthenticator before 6.3.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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