CVE-2020-35203 : Security Advisory and Response
Learn about CVE-2020-35203, a vulnerability in Quest Policy Authority version 8.1.2.200 allowing Reflected XSS attacks. Find out how to mitigate and prevent exploitation.
A detailed overview of CVE-2020-35203, a vulnerability in Quest Policy Authority version 8.1.2.200 that allows for Reflected XSS attacks.
Understanding CVE-2020-35203
This CVE describes a specific vulnerability in Quest Policy Authority version 8.1.2.200 that enables attackers to execute Reflected XSS attacks.
What is CVE-2020-35203?
Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject malicious code into the browser via a specially crafted link to the initFile.jsp file through the msg parameter. This vulnerability impacts products that are no longer supported by the maintainer.
The Impact of CVE-2020-35203
- Attackers can exploit this vulnerability to inject and execute malicious code in the browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2020-35203
A closer look at the technical aspects of CVE-2020-35203.
Vulnerability Description
The vulnerability in Quest Policy Authority version 8.1.2.200 allows for Reflected XSS attacks, enabling the injection of malicious code via crafted links.
Affected Systems and Versions
- Product: N/A
- Vendor: N/A
- Version: 8.1.2.200 (affected)
Exploitation Mechanism
- Attackers exploit the vulnerability by sending a specially crafted link to the initFile.jsp file through the msg parameter, triggering the execution of malicious code in the browser.
Mitigation and Prevention
Best practices to mitigate and prevent exploitation of CVE-2020-35203.
Immediate Steps to Take
- Avoid clicking on untrusted or suspicious links that may lead to the execution of malicious code.
- Implement web application firewalls to filter and block potentially harmful requests.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities and reduce the risk of exploitation.
- Conduct security assessments and audits to identify and remediate potential security weaknesses.
Patching and Updates
- Check for security advisories and updates from the software vendor to apply patches that address the CVE-2020-35203 vulnerability.