CVE-2020-35204 : Exploit Details and Defense Strategies

Quest Policy Authority version 8.1.2.200 is affected by a Reflected XSS vulnerability that allows attackers to inject malicious code into the browser. This CVE impacts products that are no longer supported by the maintainer.

Understanding CVE-2020-35204

This CVE involves a specific version of Quest Policy Authority that is susceptible to a Reflected XSS attack.

What is CVE-2020-35204?

CVE-2020-35204 is a security vulnerability in Quest Policy Authority version 8.1.2.200 that enables attackers to insert harmful code into the browser through a manipulated link to the PolicyAuthority/Common/FolderControl.jsp file using the unqID parameter.

The Impact of CVE-2020-35204

The vulnerability poses a risk as it allows malicious actors to execute code within the context of the user's browser, potentially leading to various attacks.

Technical Details of CVE-2020-35204

Quest Policy Authority version 8.1.2.200 is affected by a Reflected XSS vulnerability.

Vulnerability Description

The vulnerability in Quest Policy Authority version 8.1.2.200 permits attackers to inject malicious code into the browser via a specially crafted link to the PolicyAuthority/Common/FolderControl.jsp file using the unqID parameter.

Affected Systems and Versions

Product: Quest Policy Authority
Version: 8.1.2.200
Status: Affected

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a malicious link containing the unqID parameter to the target, tricking them into clicking it and executing the injected code.

Mitigation and Prevention

It is crucial to take immediate action to address and prevent exploitation of CVE-2020-35204.

Immediate Steps to Take

Disable or restrict access to the affected application or version.
Implement web application firewalls to filter and block malicious traffic.
Regularly monitor and audit web application logs for suspicious activities.

Long-Term Security Practices

Keep software and applications up to date to prevent known vulnerabilities.
Conduct regular security assessments and penetration testing to identify and address weaknesses.
Educate users on safe browsing practices and the risks of clicking on unknown links.

Patching and Updates

Check for patches or updates provided by the vendor to address the vulnerability.
Apply patches promptly to secure the system against potential exploits.