CVE-2021-36171

8.1 highEPSS 1.2%

High (8.1) in fortinet fortiportal. EPSS 1.2% chance of exploitation in the next 30 days.

The use of a cryptographically weak pseudo-random number generator in the password reset feature of FortiPortal before 6.0.6 may allow a remote unauthenticated attacker to predict parts of or the whole newly generated password within a given time frame.

Severity

CVSS 3.1

8.1 high

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-338
Published: 2022-03-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortiportal

References

https://fortiguard.com/psirt/FG-IR-21-099
https://fortiguard.com/psirt/FG-IR-21-099

Check your stack JSON