CVE-2019-11523 : Security Advisory and Response

Anviz Global M3 Outdoor RFID Access Control device allows unauthorized individuals to manipulate it without authentication or encryption, posing security risks.

Understanding CVE-2019-11523

The vulnerability in the Anviz Global M3 device enables attackers to exploit it remotely or within a local network.

What is CVE-2019-11523?

The Anviz Global M3 Outdoor RFID Access Control device lacks authentication and encryption, allowing attackers to issue commands, access user data, and modify user information.

The Impact of CVE-2019-11523

Malicious actors can exploit this vulnerability to open doors, retrieve user information (including RFID codes and passcodes), and create or alter user accounts.

Technical Details of CVE-2019-11523

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The device executes commands without authentication, making it susceptible to unauthorized manipulation.

Affected Systems and Versions

Product: Anviz Global M3 Outdoor RFID Access Control
Vendor: Anviz
Versions: All versions are affected

Exploitation Mechanism

Attackers can interact with the device remotely or within the local network, compromising its security.

Mitigation and Prevention

Protecting against CVE-2019-11523 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable remote access if not required
Implement strong authentication mechanisms
Regularly monitor device activity

Long-Term Security Practices

Conduct regular security assessments
Keep devices updated with the latest firmware
Train users on security best practices

Patching and Updates

Apply patches provided by the vendor
Stay informed about security updates and advisories