CVE-2020-20808 : Security Advisory and Response

CVE-2020-20808 is a Cross Site Scripting vulnerability found in Qibosoft versions 7 and earlier, allowing remote attackers to execute arbitrary code through specific parameters.

Understanding CVE-2020-20808

What is CVE-2020-20808?

CVE-2020-20808 is a security vulnerability that enables attackers to execute malicious code remotely on systems running Qibosoft versions 7 and below.

The Impact of CVE-2020-20808

This vulnerability can lead to unauthorized code execution, potentially compromising the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2020-20808

Vulnerability Description

The vulnerability exists in the eindtijd and starttijd parameters of do/search.php in Qibosoft versions 7 and earlier, allowing for Cross Site Scripting attacks.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Versions: 7 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious code into the eindtijd and starttijd parameters of the do/search.php file, leading to the execution of arbitrary commands.

Mitigation and Prevention

Immediate Steps to Take

Disable or restrict access to the affected parameters in the do/search.php file.
Implement input validation to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly update and patch the Qibosoft software to the latest version.
Conduct security audits and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Apply patches or updates provided by Qibosoft to address the CVE-2020-20808 vulnerability and enhance the overall security posture of the system.