CVE-2018-0566 Explained : Impact and Mitigation

Cybozu Office version 10.0.0 to 10.8.0 allows authenticated attackers to bypass authentication and gain unauthorized access to schedules.

Understanding CVE-2018-0566

Authenticated attackers leveraging unspecified vectors can bypass authentication in Cybozu Office versions 10.0.0 to 10.8.0.

What is CVE-2018-0566?

Cybozu Office versions 10.0.0 to 10.8.0 are vulnerable to authentication bypass, enabling unauthorized access to schedules without proper access privileges.

The Impact of CVE-2018-0566

Authenticated attackers can bypass authentication and access schedules without proper privileges.

Technical Details of CVE-2018-0566

Cybozu Office vulnerability details.

Vulnerability Description

Authenticated attackers can bypass authentication to obtain schedules without access privileges using unspecified vectors.

Affected Systems and Versions

Product: Cybozu Office
Vendor: Cybozu, Inc.
Versions Affected: 10.0.0 to 10.8.0

Exploitation Mechanism

Attackers exploit unspecified vectors to bypass authentication and gain unauthorized access to schedules.

Mitigation and Prevention

Steps to mitigate and prevent CVE-2018-0566.

Immediate Steps to Take

Update Cybozu Office to a patched version.
Monitor access to schedules for any unauthorized activity.

Long-Term Security Practices

Implement multi-factor authentication for enhanced security.
Regularly review and update access control policies.

Patching and Updates

Apply security patches provided by Cybozu, Inc. to fix the authentication bypass vulnerability.