CVE-2020-12720 : What You Need to Know

vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control.

Understanding CVE-2020-12720

This CVE involves incorrect access control in specific versions of vBulletin.

What is CVE-2020-12720?

CVE-2020-12720 refers to the incorrect access control issue found in vBulletin versions prior to 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1.

The Impact of CVE-2020-12720

The vulnerability could allow unauthorized users to gain access to restricted resources and potentially compromise the security of the affected systems.

Technical Details of CVE-2020-12720

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in vBulletin versions before the specified patch levels allows for incorrect access control, posing a security risk.

Affected Systems and Versions

vBulletin versions before 5.5.6pl1
vBulletin 5.6.0 before 5.6.0pl1
vBulletin 5.6.1 before 5.6.1pl1

Exploitation Mechanism

Unauthorized users can exploit this vulnerability to bypass access controls and gain unauthorized access to sensitive data or perform malicious actions.

Mitigation and Prevention

Protecting systems from CVE-2020-12720 is crucial to maintaining security.

Immediate Steps to Take

Apply the necessary security patches provided by vBulletin promptly.
Monitor system logs for any suspicious activities.
Restrict access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software to prevent known vulnerabilities.
Implement strong access control mechanisms to limit unauthorized access.

Patching and Updates

Ensure that all vBulletin installations are updated to versions 5.5.6pl1, 5.6.0pl1, and 5.6.1pl1 or newer to mitigate the incorrect access control vulnerability.