CVE-2021-20803

Name of the Vulnerable Software and Affected Versions: Cybozu Remote Service versions 3.1.8 through 3.1.9

Description: The issue allows a remote authenticated attacker to bypass operation restrictions in the management screen, enabling them to alter the data of the management screen.

Recommendations: For Cybozu Remote Service versions 3.1.8 through 3.1.9, consider restricting access to the management screen until a fix is available. As a temporary workaround, limit the privileges of authenticated users to prevent data alteration.