CVE-2023-47615 : What You Need to Know

Telit Cinterion devices are impacted by a vulnerability (CWE-526) that exposes sensitive information through environmental variables, affecting various products including BGS5, EHS5/6/8, PDS5/6/8, ELS61/81, and PLS62. Discover the impact, technical details, and mitigation strategies below.

Understanding CVE-2023-47615

This section delves into the specifics of the CVE-2023-47615 vulnerability affecting Telit Cinterion devices.

What is CVE-2023-47615?

CVE-2023-47615 involves the exposure of sensitive information through environmental variables in Telit Cinterion BGS5, EHS5/6/8, PDS5/6/8, ELS61/81, and PLS62. This vulnerability could enable a local, low-privileged attacker to access sensitive data on the targeted system.

The Impact of CVE-2023-47615

The vulnerability poses a low severity risk with a CVSS base score of 3.3. Attackers with local access and low privileges could exploit this flaw to access sensitive information on affected devices, potentially leading to data breaches.

Technical Details of CVE-2023-47615

Explore the technical aspects of the CVE-2023-47615 vulnerability present in Telit Cinterion devices.

Vulnerability Description

Telit Cinterion devices are vulnerable to CWE-526, allowing attackers to exploit environmental variables and gain unauthorized access to sensitive data, posing a security risk to affected systems.

Affected Systems and Versions

The following Telit Cinterion products are affected: BGS5, EHS5, EHS6, EHS8, PDS5, PDS6, PDS8, ELS61, ELS81, PLS62.

Exploitation Mechanism

The vulnerability exploits environmental variables, granting local, low-privileged attackers access to sensitive data on the targeted system.

Mitigation and Prevention

Discover how to address and prevent the CVE-2023-47615 vulnerability affecting Telit Cinterion devices.

Immediate Steps to Take

Enforce application signature verification on devices to prevent the installation of untrusted MIDlets, and control physical access to safeguard against potential backdoor insertions.

Long-Term Security Practices

Implement robust security measures, conduct regular security assessments, and train personnel on best security practices to enhance overall device security.

Patching and Updates

Regularly apply security patches and firmware updates provided by Telit Cinterion to mitigate the CVE-2023-47615 vulnerability and other potential security risks.