CVE-2020-4104 : Exploit Details and Defense Strategies

HCL BigFix WebUI is vulnerable to stored cross-site scripting (XSS) within the Apps->Software module, allowing attackers to send malicious scripts to users. This CVE affects all versions prior to the latest releases.

Understanding CVE-2020-4104

HCL BigFix WebUI has a security vulnerability that enables stored XSS attacks.

What is CVE-2020-4104?

Stored cross-site scripting (XSS) vulnerability in HCL BigFix WebUI allows attackers to inject malicious scripts into the software module, potentially compromising user data.

The Impact of CVE-2020-4104

This vulnerability can lead to unauthorized access, data theft, and potential manipulation of user information within the affected software.

Technical Details of CVE-2020-4104

HCL BigFix WebUI vulnerability details.

Vulnerability Description

The vulnerability allows for stored cross-site scripting (XSS) attacks within the Apps->Software module of HCL BigFix WebUI.

Affected Systems and Versions

Product: HCL BigFix WebUI
Vendor: HCL
Versions affected: All versions prior to the latest releases

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the Apps->Software module, potentially compromising user data.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-4104 vulnerability.

Immediate Steps to Take

Update to the latest version of HCL BigFix WebUI to patch the vulnerability.
Regularly monitor for security advisories and updates from HCL.
Implement strict input validation to prevent XSS attacks.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify vulnerabilities.
Educate users on safe browsing practices and potential security risks.

Patching and Updates

Apply patches and updates provided by HCL promptly to address security vulnerabilities.