What’s Vulnerable › Vulnerabilities

CVE-2021-32591

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-08 · updated 2026-06-17

Description

A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail 7.0.1 and earlier may allow an attacker in possession of the password store to compromise the confidentiality of the encrypted secrets.

Affected products

• Fortinet FortiADC: from 5.0.0 through 5.4.4; from 6.0.0 through 6.0.3; from 6.1.0 through 6.1.3; 6.2.0, 6.2.1
• Fortinet FortiMail: from 5.0 through 5.6.3; from 6.0.0 through 6.0.11; from 6.2.0 through 6.2.7; from 6.4.0 through 6.4.5; 7.0.0, 7.0.1
• Fortinet FortiSandbox: from 3.2.0 through 3.2.2; 4.0.0
• Fortinet FortiWeb: from 5.7.0 through 5.7.3; from 5.8.0 through 5.8.7; from 6.0.0 through 6.0.7; from 6.1.0 through 6.1.2; from 6.2.0 through 6.2.4; from 6.3.0 through 6.3.11

References

• https://fortiguard.com/advisory/FG-IR-20-222
• https://fortiguard.com/advisory/FG-IR-20-222

Get alerted when CVE-2021-32591 or the next vulnerability affects your stack