CVE-2020-16148 : Security Advisory and Response

Telmat AccessLog <= 6.0 (TAL_20180415) allows an attacker to gain root shell access through authenticated code injection on the ping page of the administration panel.

Understanding CVE-2020-16148

This CVE involves a vulnerability in Telmat AccessLog that enables unauthorized access to the root shell through code injection.

What is CVE-2020-16148?

The ping page in the administration panel of Telmat AccessLog version 6.0 and below is susceptible to an attack that permits a threat actor to execute code injection and obtain root shell access.

The Impact of CVE-2020-16148

The exploitation of this vulnerability can lead to severe consequences, including unauthorized access to sensitive information, manipulation of data, and potential system compromise.

Technical Details of CVE-2020-16148

Telmat AccessLog vulnerability details and affected systems.

Vulnerability Description

The flaw in Telmat AccessLog <= 6.0 allows attackers to execute code injection on the ping page of the admin panel, leading to unauthorized root shell access.

Affected Systems and Versions

Telmat AccessLog version 6.0 and below (TAL_20180415)

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious code via the ping page of the administration panel.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-16148.

Immediate Steps to Take

Disable or restrict access to the ping page in the administration panel.
Implement network-level security measures to detect and block code injection attempts.

Long-Term Security Practices

Regularly update Telmat AccessLog to the latest secure version.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches or security updates provided by Telmat for addressing the vulnerability.