CVE-2019-13406 Explained : Impact and Mitigation

Advan VD-1 firmware versions up to 230 contain a vulnerability in access control, allowing remote arbitrary APK installation.

Understanding CVE-2019-13406

This CVE involves a broken access control issue in Advan VD-1 firmware versions.

What is CVE-2019-13406?

The vulnerability in Advan VD-1 firmware versions up to 230 enables attackers to install any APK file without authentication by sending a POST request to cgibin/ApkUpload.cgi.

The Impact of CVE-2019-13406

This vulnerability poses a significant risk as it allows unauthorized installation of malicious applications on affected devices.

Technical Details of CVE-2019-13406

The technical aspects of the CVE-2019-13406 vulnerability.

Vulnerability Description

A broken access control vulnerability in Advan VD-1 firmware versions up to 230 permits attackers to upload APK files without authentication.

Affected Systems and Versions

Product: Advan VD-1 firmware
Vendor: AndroVideo
Versions affected: up to 230

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specific POST request to cgibin/ApkUpload.cgi, bypassing authentication requirements.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-13406.

Immediate Steps to Take

Disable remote access if not required
Implement network segmentation to limit exposure
Monitor network traffic for suspicious activities

Long-Term Security Practices

Regularly update firmware to patched versions
Conduct security assessments and penetration testing
Educate users on safe practices and security awareness

Patching and Updates

Apply security patches provided by the vendor to address the access control vulnerability in Advan VD-1 firmware versions.