CVE-2020-28382 : Vulnerability Insights and Analysis

A vulnerability has been identified in Solid Edge SE2020 and SE2021, allowing attackers to execute code in the context of the current process.

Understanding CVE-2020-28382

This CVE affects Siemens' Solid Edge software versions SE2020 and SE2021.

What is CVE-2020-28382?

The vulnerability in Solid Edge SE2020 and SE2021 allows attackers to execute code within the current process due to improper validation of user-supplied data when parsing PAR files.

The Impact of CVE-2020-28382

Attackers can exploit this vulnerability to execute arbitrary code within the affected application's context.

Technical Details of CVE-2020-28382

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability arises from a lack of proper validation of user-supplied data when parsing PAR files, leading to an out-of-bounds write past the end of an allocated structure.

Affected Systems and Versions

Solid Edge SE2020: All Versions < SE2020MP12
Solid Edge SE2021: All Versions < SE2021MP2

Exploitation Mechanism

Attackers can leverage this vulnerability to execute code within the current process.

Mitigation and Prevention

Protect your systems from CVE-2020-28382 with the following steps.

Immediate Steps to Take

Apply the necessary patches provided by Siemens.
Monitor Siemens' security advisories for updates.

Long-Term Security Practices

Implement regular security training for employees.
Utilize intrusion detection and prevention systems.

Patching and Updates

Regularly update Solid Edge software to the latest versions to mitigate this vulnerability.