CVE-2020-6771 Explained : Impact and Mitigation

Bosch IP Helper up to and including version 1.00.0008 is affected by an Uncontrolled Search Path Element vulnerability that could allow an attacker to execute arbitrary code on a victim's system.

Understanding CVE-2020-6771

This CVE involves a security issue in Bosch IP Helper that could lead to the execution of malicious code on a victim's system.

What is CVE-2020-6771?

CVE-2020-6771 is a vulnerability in Bosch IP Helper that enables an attacker to load a DLL through an Uncontrolled Search Path Element, potentially resulting in arbitrary code execution on the victim's system.

The Impact of CVE-2020-6771

The vulnerability has a CVSS base score of 7.8, indicating a high severity level. It poses a significant risk to confidentiality, integrity, and availability, with no privileges required for exploitation.

Technical Details of CVE-2020-6771

Bosch IP Helper version 1.00.0008 is susceptible to an Uncontrolled Search Path Element vulnerability.

Vulnerability Description

Loading a DLL through an Uncontrolled Search Path Element in Bosch IP Helper allows an attacker to execute arbitrary code on the victim's system.

Affected Systems and Versions

Product: IP Helper
Vendor: Bosch
Versions Affected: <= 1.00.0008 (custom version)

Exploitation Mechanism

To exploit this vulnerability, the victim must be tricked into placing a malicious DLL in the same application directory as the portable IP Helper application.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-6771.

Immediate Steps to Take

Update Bosch IP Helper to a secure version that addresses the vulnerability.
Avoid downloading or executing files from untrusted sources.
Regularly monitor and review DLL files in the application directories.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities in the future.
Conduct regular security assessments and penetration testing to identify and mitigate potential risks.

Patching and Updates

Apply patches and updates provided by Bosch to fix the Uncontrolled Search Path Element vulnerability in IP Helper.