CVE-2021-22513 : Security Advisory and Response

This CVE-2021-22513 article provides details about a Missing Authorization vulnerability found in the Micro Focus Application Automation Tools Plugin - Jenkins plugin, affecting version 6.7 and earlier versions.

Understanding CVE-2021-22513

This section will delve into the significance and impact of the CVE-2021-22513 vulnerability.

What is CVE-2021-22513?

The CVE-2021-22513 is a Missing Authorization vulnerability in the Micro Focus Application Automation Tools Plugin - Jenkins plugin. This vulnerability allows access without proper permission checks, potentially leading to unauthorized access.

The Impact of CVE-2021-22513

The impact of this vulnerability is significant as it compromises the security of systems utilizing the affected versions of the plugin. Attackers could exploit this flaw to gain unauthorized access to sensitive information or perform malicious actions.

Technical Details of CVE-2021-22513

In this section, we will explore the technical aspects of the CVE-2021-22513 vulnerability.

Vulnerability Description

The vulnerability arises due to missing authorization checks in the plugin, specifically affecting version 6.7 and prior versions. This oversight allows attackers to bypass access control mechanisms.

Affected Systems and Versions

The vulnerability impacts Micro Focus Application Automation Tools Plugin - Jenkins plugin versions 6.7 and earlier versions.

Exploitation Mechanism

The exploitation of CVE-2021-22513 involves leveraging the lack of proper authorization validation to gain unauthorized access to Jenkins instances using the affected plugin.

Mitigation and Prevention

To address CVE-2021-22513, immediate action and long-term security measures are crucial.

Immediate Steps to Take

Users are advised to update the Micro Focus Application Automation Tools Plugin to a patched version. Additionally, access controls should be reviewed and enforced to prevent unauthorized entry.

Long-Term Security Practices

Implementing a robust access control policy, conducting regular security audits, and staying informed about plugin updates are essential for enhancing overall system security.

Patching and Updates

Regularly monitoring for security advisories and promptly applying patches provided by official sources can help mitigate the risk posed by CVE-2021-22513.