CVE-2020-2204 : Exploit Details and Defense Strategies

A missing permission check in Jenkins Fortify on Demand Plugin 5.0.1 and earlier allows attackers with Overall/Read permission to connect to the globally configured Fortify on Demand endpoint using attacker-specified credentials IDs.

Understanding CVE-2020-2204

This CVE involves a vulnerability in the Jenkins Fortify on Demand Plugin that could be exploited by attackers with specific permissions.

What is CVE-2020-2204?

CVE-2020-2204 is a security vulnerability in the Jenkins Fortify on Demand Plugin version 5.0.1 and earlier, allowing unauthorized access to the Fortify on Demand endpoint.

The Impact of CVE-2020-2204

The vulnerability enables attackers with Overall/Read permission to connect to the globally configured Fortify on Demand endpoint using attacker-specified credentials IDs.

Technical Details of CVE-2020-2204

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

A missing permission check in the Jenkins Fortify on Demand Plugin 5.0.1 and earlier allows unauthorized access to the Fortify on Demand endpoint.

Affected Systems and Versions

Product: Jenkins Fortify on Demand Plugin
Vendor: Jenkins project
Versions Affected: <= 5.0.1 (unspecified version type: custom)

Exploitation Mechanism

Attackers with Overall/Read permission can exploit this vulnerability to connect to the globally configured Fortify on Demand endpoint using attacker-specified credentials IDs.

Mitigation and Prevention

Protecting systems from CVE-2020-2204 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade Jenkins Fortify on Demand Plugin to a version beyond 5.0.1.
Restrict Overall/Read permissions to prevent unauthorized access.

Long-Term Security Practices

Regularly review and update permission settings in Jenkins.
Monitor and audit access to critical endpoints and credentials.

Patching and Updates

Stay informed about security advisories and updates from Jenkins project.