What is CVE-2021-26108?

CVE-2021-26108 is a high-severity vulnerability in Fortinet Fortios. CVSS score: 7.5/10. Published 2021-12-08.

How severe is CVE-2021-26108?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Fortinet Fortios

CVE-2021-26108

A use of hard-coded cryptographic key vulnerability in the SSLVPN of FortiOS before 7.0.1 may allow an attacker to retrieve the key by reverse engineering.

EPSS: 0.003 (54.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:F/RL:U/RC:C.

Affected products

Fortinet Fortios — versions FortiOS before 7.0.1

References

fortiguard.com/advisory/FG-IR-21-051 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-26108?: CVE-2021-26108 is a high-severity vulnerability in Fortinet Fortios. CVSS score: 7.5/10. Published 2021-12-08.
How severe is CVE-2021-26108?: High severity. CVSS v3 base score is 7.5 out of 10.