CVE-2020-12677 : Vulnerability Insights and Analysis

Progress MOVEit Automation Web Admin is affected by a Cross-Site Scripting (XSS) vulnerability that could allow an attacker to execute arbitrary code in a victim's browser.

Understanding CVE-2020-12677

An overview of the vulnerability and its impact.

What is CVE-2020-12677?

The issue in Progress MOVEit Automation Web Admin allows unauthenticated attackers to inject malicious code into the application, potentially leading to arbitrary code execution in a victim's browser.

The Impact of CVE-2020-12677

The vulnerability poses a significant risk as it enables attackers to perform XSS attacks, compromising the security and integrity of user systems and data.

Technical Details of CVE-2020-12677

Insights into the technical aspects of the vulnerability.

Vulnerability Description

The flaw arises from inadequate input sanitization in a Web Admin application endpoint, creating a loophole for malicious code injection.

Affected Systems and Versions

Progress MOVEit Automation Web Admin versions 2018 - 2018.0 before 2018.0.3
Versions 2018 SP1 - 2018.2 before 2018.2.3
Versions 2018 SP2 - 2018.3 before 2018.3.7
Versions 2019 - 2019.0 before 2019.0.3
Versions 2019.1 - 2019.1 before 2019.1.2
Versions 2019.2 - 2019.2 before 2019.2.2

Exploitation Mechanism

Attackers exploit the lack of input validation to insert malicious scripts, which are then executed in the context of a victim's browsing session.

Mitigation and Prevention

Measures to address and prevent the CVE-2020-12677 vulnerability.

Immediate Steps to Take

Apply the latest security patches provided by Progress to fix the vulnerability.
Implement strict input validation mechanisms to prevent XSS attacks.
Regularly monitor and audit web applications for any suspicious activities.

Long-Term Security Practices

Conduct regular security training for developers to enhance awareness of secure coding practices.
Utilize web application firewalls to filter and block malicious traffic.
Stay informed about security best practices and emerging threats to proactively protect against vulnerabilities.

Patching and Updates

Ensure timely installation of security updates and patches released by Progress to address the XSS vulnerability in MOVEit Automation Web Admin.