CVE-2020-5565 : What You Need to Know

Cybozu Garoon 4.0.0 to 4.10.3 is affected by an improper input validation vulnerability that allows a remote authenticated attacker to manipulate the application's data through 'Workflow' and 'MultiReport'.

Understanding CVE-2020-5565

This CVE involves a security issue in Cybozu Garoon versions 4.0.0 to 4.10.3.

What is CVE-2020-5565?

The vulnerability in Cybozu Garoon 4.0.0 to 4.10.3 enables a remote authenticated attacker to modify the application's data using specific functionalities.

The Impact of CVE-2020-5565

The vulnerability could lead to unauthorized data alterations and potential security breaches within the affected systems.

Technical Details of CVE-2020-5565

Cybozu Garoon 4.0.0 to 4.10.3 vulnerability details.

Vulnerability Description

Improper input validation vulnerability in Cybozu Garoon versions 4.0.0 to 4.10.3
Allows a remote authenticated attacker to alter application data via 'Workflow' and 'MultiReport'

Affected Systems and Versions

Product: Cybozu Garoon
Vendor: Cybozu, Inc.
Versions Affected: 4.0.0 to 4.10.3

Exploitation Mechanism

Attackers can exploit the vulnerability remotely after authentication to manipulate application data.

Mitigation and Prevention

Steps to address and prevent CVE-2020-5565.

Immediate Steps to Take

Apply vendor-provided patches or updates promptly
Monitor and restrict access to sensitive application functionalities
Conduct security assessments to detect unauthorized changes

Long-Term Security Practices

Implement secure coding practices to prevent input validation vulnerabilities
Regularly update and patch software to address known security issues
Educate users on secure data handling practices

Patching and Updates

Check for and apply patches released by Cybozu, Inc. to fix the vulnerability