What’s Vulnerable › Vulnerabilities
CVE-2020-15938
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-03-04 · updated 2026-06-17
Description
When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to the transparent proxy policy for processing, as it doesn't have a valid HTTP header.
Affected products
- Fortinet FortiOS (FortiGate): through 6.2.5; from 6.4.0 through 6.4.2
References
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