CVE-2021-31206

HighCVSS 7.6

Published: 14/07/2021(UTC)Updated: 10/08/2026(UTC)Translated: 10/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Very high risk

9.79%

95th percentile - higher than 95% of all known CVEs

Remote code execution vulnerability in Microsoft Exchange Server. Allows an attacker to execute code remotely on the server.

Risk of compromising the mail server, potentially leading to data breaches and further network attacks.

Apply the latest security updates for Microsoft Exchange Server.

Original NVD description (English source)

Microsoft Exchange Server Remote Code Execution Vulnerability