CVE-2020-10819 : Exploit Details and Defense Strategies

Nagios XI 5.6.11 allows XSS via the includes/components/ldap_ad_integration/ username parameter.

Understanding CVE-2020-10819

Nagios XI 5.6.11 is vulnerable to a cross-site scripting (XSS) attack through a specific parameter.

What is CVE-2020-10819?

This CVE identifies a security issue in Nagios XI 5.6.11 that enables attackers to execute malicious scripts via the username parameter in the ldap_ad_integration component.

The Impact of CVE-2020-10819

The XSS vulnerability in Nagios XI 5.6.11 can lead to unauthorized access, data theft, and potential compromise of the affected system.

Technical Details of CVE-2020-10819

Nagios XI 5.6.11 vulnerability details.

Vulnerability Description

CVE ID: CVE-2020-10819
Affected Version: 5.6.11
Vulnerability Type: Cross-Site Scripting (XSS)
Component: includes/components/ldap_ad_integration/

Affected Systems and Versions

Product: Nagios XI
Version: 5.6.11

Exploitation Mechanism

Attackers exploit the username parameter in the ldap_ad_integration component to inject and execute malicious scripts.

Mitigation and Prevention

Protect your system from CVE-2020-10819.

Immediate Steps to Take

Disable or restrict access to the ldap_ad_integration component.
Implement input validation to sanitize user inputs.

Long-Term Security Practices

Regularly update Nagios XI to the latest version.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Apply patches or security updates provided by Nagios to address the XSS vulnerability.