CVE-2020-10050 : What You Need to Know

A vulnerability has been identified in SIMATIC RTLS Locating Manager that could allow a local attacker to execute arbitrary commands with SYSTEM privileges.

Understanding CVE-2020-10050

This CVE involves a security issue in SIMATIC RTLS Locating Manager, affecting versions prior to V2.10.2.

What is CVE-2020-10050?

The vulnerability in SIMATIC RTLS Locating Manager allows a local attacker to include arbitrary commands in the service executables directory, leading to the execution of commands with SYSTEM privileges upon system restart.

The Impact of CVE-2020-10050

The exploitation of this vulnerability could result in unauthorized execution of commands with elevated privileges, potentially leading to further system compromise.

Technical Details of CVE-2020-10050

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from incorrect default permissions in the service executables directory of SIMATIC RTLS Locating Manager.

Affected Systems and Versions

Product: SIMATIC RTLS Locating Manager
Vendor: Siemens AG
Affected Versions: All versions prior to V2.10.2

Exploitation Mechanism

The vulnerability allows a local attacker to insert arbitrary commands into the service executables directory, which are executed with SYSTEM privileges during system restart.

Mitigation and Prevention

To address CVE-2020-10050, follow these mitigation strategies:

Immediate Steps to Take

Update to version V2.10.2 or later to eliminate the vulnerability.
Restrict access to the service executables directory to authorized users only.

Long-Term Security Practices

Regularly monitor and audit system executables for unauthorized changes.
Implement the principle of least privilege to limit access to critical system directories.

Patching and Updates

Apply security patches and updates provided by Siemens AG promptly to ensure system security.