CVE-2022-30121 Explained : Impact and Mitigation

A privilege escalation vulnerability has been identified in Ivanti Endpoint Manager, allowing a limited user to gain escalated admin privileges on their system. This CVE was published by HackerOne on September 23, 2022.

Understanding CVE-2022-30121

This section provides insights into the nature and impact of the CVE-2022-30121 vulnerability.

What is CVE-2022-30121?

The "LANDesk(R) Management Agent" service in Ivanti Endpoint Manager exposes a socket that, when connected, allows the execution of commands only for signed executables. This security flaw enables a restricted user to elevate their privileges to that of an admin on the affected system.

The Impact of CVE-2022-30121

The impact of this vulnerability is significant as it grants unauthorized users the ability to perform admin-level actions, potentially leading to data breaches or system compromise.

Technical Details of CVE-2022-30121

This section delves into the technical aspects and implications of the CVE-2022-30121 vulnerability.

Vulnerability Description

The vulnerability arises from the exposed socket of the "LANDesk(R) Management Agent" service, which permits the execution of commands exclusively for signed executables, allowing unauthorized privilege escalation.

Affected Systems and Versions

Ivanti Endpoint Manager version 11.0.1.951 is confirmed to be affected by this vulnerability, potentially impacting systems leveraging this specific version.

Exploitation Mechanism

By exploiting the exposed socket in the "LANDesk(R) Management Agent" service, threat actors can execute commands limited to signed executables, enabling them to elevate their privileges on the system.

Mitigation and Prevention

This section outlines steps to mitigate the risks posed by CVE-2022-30121 and prevent potential exploitation.

Immediate Steps to Take

Users are advised to apply security patches provided by Ivanti to address the vulnerability promptly.
Restrict access to critical systems and functionalities to authorized personnel only.

Long-Term Security Practices

Regularly monitor and update security configurations to mitigate emerging threats effectively.
Conduct security awareness training to educate users on best practices for safeguarding against vulnerabilities.

Patching and Updates

Ensure timely installation of security patches released by Ivanti to address known vulnerabilities, including CVE-2022-30121.