What is CVE-2021-26099?

CVE-2021-26099 is a medium-severity vulnerability in Fortinet Fortimail. CVSS score: 4.4/10. Published 2021-07-12.

How severe is CVE-2021-26099?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Fortinet Fortimail

CVE-2021-26099

Missing cryptographic steps in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an attacker who comes in possession of the encrypted master keys to compromise their confidentiality by observing a few invariant prop…

EPSS: 0.002 (36.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Fortinet Fortimail — versions FortiMail before 7.0.0

References

fortiguard.com/advisory/FG-IR-20-244 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-26099?: CVE-2021-26099 is a medium-severity vulnerability in Fortinet Fortimail. CVSS score: 4.4/10. Published 2021-07-12.
How severe is CVE-2021-26099?: Medium severity. CVSS v3 base score is 4.4 out of 10.