CVE-2019-12272 : Vulnerability Insights and Analysis

OpenWrt LuCI versions up to and including 0.10 have a command injection vulnerability affecting specific web application endpoints.

Understanding CVE-2019-12272

In OpenWrt LuCI through version 0.10, a command injection vulnerability impacts the web application's endpoints.

What is CVE-2019-12272?

This CVE identifies a command injection vulnerability in OpenWrt LuCI versions up to and including 0.10, specifically affecting the web application's endpoints: admin/status/realtime/bandwidth_status and admin/status/realtime/wireless_status.

The Impact of CVE-2019-12272

The vulnerability allows attackers to execute arbitrary commands through the affected endpoints, potentially leading to unauthorized access or further exploitation of the system.

Technical Details of CVE-2019-12272

OpenWrt LuCI versions up to and including 0.10 are susceptible to a command injection vulnerability.

Vulnerability Description

The vulnerability in the web application's endpoints allows for the execution of unauthorized commands.

Affected Systems and Versions

OpenWrt LuCI versions up to and including 0.10

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious commands through the affected endpoints.

Mitigation and Prevention

To address CVE-2019-12272, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Update OpenWrt LuCI to a patched version that addresses the command injection vulnerability.
Monitor network traffic for any suspicious activity targeting the affected endpoints.

Long-Term Security Practices

Implement strong access controls and authentication mechanisms to prevent unauthorized access.
Regularly update and patch software to mitigate potential vulnerabilities.

Patching and Updates

Apply security patches provided by OpenWrt promptly to fix the command injection vulnerability.