CVE-2020-10616 Explained : Impact and Mitigation

Opto 22 SoftPAC Project Version 9.6 and prior allows attackers to execute arbitrary code by replacing imported .dll files.

Understanding CVE-2020-10616

This CVE involves a vulnerability in Opto 22 SoftPAC Project that enables attackers to execute malicious code during service startup.

What is CVE-2020-10616?

CVE-2020-10616 is a security flaw in SoftPAC Project Version 9.6 and earlier, where the software does not specify the path for multiple imported .dll files, allowing attackers to substitute them with malicious ones.

The Impact of CVE-2020-10616

The vulnerability permits threat actors to replace .dll files, leading to the execution of unauthorized code each time the service initiates.

Technical Details of CVE-2020-10616

SoftPAC Project's vulnerability is categorized under the following:

Vulnerability Description

SoftPAC Project Version 9.6 and prior lack path specification for multiple imported .dll files.

Affected Systems and Versions

Product: Opto 22 SoftPAC Project
Versions: SoftPAC Project Version 9.6 and prior

Exploitation Mechanism

Attackers can exploit this vulnerability by replacing .dll files, enabling them to execute malicious code upon service startup.

Mitigation and Prevention

To address CVE-2020-10616, consider the following:

Immediate Steps to Take

Update to the latest version of SoftPAC Project to mitigate the vulnerability.
Implement strict file integrity checks to detect unauthorized modifications.

Long-Term Security Practices

Regularly monitor for any suspicious file changes or unauthorized access.
Conduct security assessments to identify and remediate potential vulnerabilities.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by the vendor to address known vulnerabilities.