CVE-2020-8612 : Vulnerability Insights and Analysis

In Progress MOVEit Transfer 2019.1 before 2019.1.4 and 2019.2 before 2019.2.1, a REST API endpoint failed to adequately sanitize malicious input, potentially enabling an attacker to execute arbitrary code in a victim's browser (XSS).

Understanding CVE-2020-8612

This CVE involves a vulnerability in MOVEit Transfer versions 2019.1 and 2019.2 that could lead to cross-site scripting (XSS) attacks.

What is CVE-2020-8612?

The vulnerability in MOVEit Transfer versions 2019.1 and 2019.2 allows an authenticated attacker to execute arbitrary code in a victim's browser through a compromised REST API endpoint.

The Impact of CVE-2020-8612

The exploitation of this vulnerability could result in unauthorized code execution in a victim's browser, potentially leading to further attacks or data compromise.

Technical Details of CVE-2020-8612

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability arises from the failure to properly sanitize malicious input in the REST API endpoint of MOVEit Transfer versions 2019.1 and 2019.2.

Affected Systems and Versions

MOVEit Transfer 2019.1 before 2019.1.4
MOVEit Transfer 2019.2 before 2019.2.1

Exploitation Mechanism

The vulnerability allows an authenticated attacker to inject and execute arbitrary code in a victim's browser, exploiting the inadequate input sanitization in the REST API endpoint.

Mitigation and Prevention

Protecting systems from CVE-2020-8612 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update MOVEit Transfer to version 2019.1.4 or 2019.2.1 to mitigate the vulnerability.
Monitor for any unusual browser behavior that could indicate exploitation.

Long-Term Security Practices

Implement regular security assessments and code reviews to identify and address vulnerabilities promptly.
Educate users on safe browsing practices and the risks of executing untrusted code.

Patching and Updates

Regularly apply security patches and updates provided by MOVEit to ensure the latest protection against known vulnerabilities.