CVE-2019-5935 : What You Need to Know

Cybozu Garoon 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restrictions and modify user information without necessary privileges.

Understanding CVE-2019-5935

Cybozu Garoon is vulnerable to a security issue that enables attackers to manipulate user data.

What is CVE-2019-5935?

The vulnerability in Cybozu Garoon versions 4.0.0 to 4.10.1 allows remote authenticated attackers to bypass access restrictions and alter user information without the required privileges.

The Impact of CVE-2019-5935

This vulnerability can be exploited by attackers to modify user data through the User Information feature, potentially leading to unauthorized changes and data manipulation.

Technical Details of CVE-2019-5935

Cybozu Garoon's vulnerability has specific technical aspects that need to be understood.

Vulnerability Description

The flaw in Cybozu Garoon versions 4.0.0 to 4.10.1 enables remote authenticated attackers to bypass access restrictions and modify user information without the necessary privileges.

Affected Systems and Versions

Product: Cybozu Garoon
Vendor: Cybozu, Inc.
Versions Affected: 4.0.0 to 4.10.1

Exploitation Mechanism

Attackers can exploit this vulnerability by using the Item function in the User Information feature to bypass access restrictions and alter user data.

Mitigation and Prevention

Protecting systems from CVE-2019-5935 requires specific actions to mitigate risks and prevent exploitation.

Immediate Steps to Take

Update Cybozu Garoon to a patched version that addresses the vulnerability.
Monitor user activities and data modifications for any unauthorized changes.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and address vulnerabilities promptly.
Educate users on security best practices and the importance of data protection.

Patching and Updates

Apply security patches and updates provided by Cybozu, Inc. to fix the vulnerability and enhance system security.