CVE-2019-12167 : Vulnerability Insights and Analysis

Emerson Network Power Liebert Challenger 5.1E0.5 devices are vulnerable to a cross-site scripting (XSS) attack through the statusstr parameter on httpGetSet/httpGet.htm.

Understanding CVE-2019-12167

This CVE identifies a security vulnerability in Emerson Network Power Liebert Challenger 5.1E0.5 devices that can be exploited through a cross-site scripting attack.

What is CVE-2019-12167?

The statusstr parameter on Emerson Network Power Liebert Challenger 5.1E0.5 devices, accessible via httpGetSet/httpGet.htm, is susceptible to a cross-site scripting (XSS) attack.

The Impact of CVE-2019-12167

This vulnerability could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-12167

Emerson Network Power Liebert Challenger 5.1E0.5 devices are affected by the following:

Vulnerability Description

The statusstr parameter on httpGetSet/httpGet.htm is vulnerable to XSS attacks.

Affected Systems and Versions

Product: N/A
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can inject and execute malicious scripts through the statusstr parameter, exploiting the XSS vulnerability.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-12167:

Immediate Steps to Take

Disable access to the vulnerable parameter or restrict it to trusted sources.
Regularly monitor and analyze network traffic for any suspicious activities.
Implement content security policies to mitigate XSS risks.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep systems and software up to date with the latest security patches and updates.
Educate users and administrators about safe browsing practices and the risks of XSS attacks.
Consider implementing web application firewalls to provide an additional layer of defense.

Patching and Updates

Stay informed about security advisories and updates from Emerson Network Power to apply relevant patches promptly.