What’s Vulnerable › Vulnerabilities

CVE-2020-0612

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-14 · updated 2026-06-17

Description

A denial of service vulnerability exists in Windows Remote Desktop Gateway (RD Gateway) when an attacker connects to the target system using RDP and sends specially crafted requests, aka 'Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability'.

Affected products

• Microsoft Windows Server 2016: all versions
• Microsoft Windows Server 2019: all versions
• Microsoft Windows Server: 2019, 2016

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0612
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0612

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