CVE-2026-44277

A improper access control vulnerability in Fortinet FortiAuthenticator 8.0.2, FortiAuthenticator 8.0.0, FortiAuthenticator 6.6.0 through 6.6.8, FortiAuthenticator 6.5.0 through 6.5.6 may allow attacker to execute unauthorized code or commands via crafted requests.

CVSS v3.1

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

EPSS

0.55% chance of exploitation in the next 30 days, 44th percentile

Published

2026-05-12

Updated

2026-05-28

Proof-of-concept exploits (1)

• 0xBlackash/CVE-2026-442770★ · 2026-05-13

References

• CVE Record
• NVD entry

Related

• CVE-2026-44262
• CVE-2026-44289
• CVE-2026-44245
• CVE-2026-44304
• CVE-2026-44244
• CVE-2026-44305