CVE-2019-12389 : Exploit Details and Defense Strategies

Anviz access control devices have a vulnerability that allows unauthorized individuals to retrieve credentials without requiring any login information through port tcp/5010.

Understanding CVE-2019-12389

An overview of the security vulnerability in Anviz access control devices.

What is CVE-2019-12389?

This CVE refers to a security flaw in Anviz access control devices that exposes credentials, including names and passwords, to remote attackers who can query this information without the need for authentication via port tcp/5010.

The Impact of CVE-2019-12389

The vulnerability poses a significant risk as it enables unauthorized access to sensitive credentials, compromising the security and privacy of individuals and organizations using Anviz access control devices.

Technical Details of CVE-2019-12389

Insight into the technical aspects of the CVE.

Vulnerability Description

Details of how the vulnerability allows unauthorized retrieval of credentials without authentication through port tcp/5010 on Anviz access control devices.

Affected Systems and Versions

Affected Systems: Anviz access control devices
Affected Versions: Not specified

Exploitation Mechanism

The vulnerability can be exploited by remote attackers who can query the credentials stored on Anviz access control devices without the need for any login credentials.

Mitigation and Prevention

Measures to address and prevent the exploitation of CVE-2019-12389.

Immediate Steps to Take

Disable port tcp/5010 on Anviz access control devices if not essential for operations.
Implement network segmentation to restrict access to vulnerable devices.
Monitor network traffic for any suspicious queries or unauthorized access attempts.

Long-Term Security Practices

Regularly update firmware and software on Anviz access control devices to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses in the system.

Patching and Updates

Apply patches and updates provided by Anviz to address the vulnerability and enhance the security of access control devices.