CVE-2020-15933 Information disclosure in Fortinet FortiMail

What is CVE-2020-15933?

CVE-2020-15933 is a medium-severity vulnerability in Fortinet FortiMail, published on 5 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A exposure of sensitive information to an unauthorized actor in Fortinet FortiMail versions 6.0.9 and below, FortiMail versions 6.2.4 and below FortiMail versions 6.4.1 and 6.4.0 allows attacker to obtain potentially sensitive software-version information via client-side resources inspection.

Weakness: CWE-200

Which versions are affected by CVE-2020-15933?

It affects 1 product.

Products include Fortinet Fortimail.

How do I fix CVE-2020-15933?

No fix has been published for CVE-2020-15933 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-15933 being exploited?

There is no known exploitation of CVE-2020-15933 in the wild and no public exploit code.

Other vulnerabilities in Fortinet FortiMail

• CVE-2026-104286 Fortinet FortiMail Path Traversal Exploited Critical 9.8
• CVE-2021-36166 Auth bypass in Fortinet FortiMail Critical 9.8
• CVE-2021-24007 SQL injection in Fortinet FortiMail Critical 9.8
• CVE-2020-9294 Auth bypass in FortiMail Critical 9.8
• CVE-2023-47539 Auth bypass in FortiMail Critical 9.0

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-x8fg-99gc-5mrc.