RULE(RULE ID:333879)

Rule General Information
Release Date: 2021-08-10
Rule Name: Microsoft Exchange Security Policy Bypass Vulnerability (CVE-2021-31207)
Severity:
CVE ID:
Rule Protection Details
Description: Microsoft Exchange Server Security Feature Bypass Vulnerability
Impact: An attacker can take advantage of the vulnerability to bypass the security policy implemented by the software administrator, and perform unauthorized actions to the target system.
Affected OS: Windows, Others
Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31207
ZeroDayInitiative:ZDI-21-819
Solutions
The vendors have released upgrade patches to fix vulnerabilities, please visit:
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31207