CVE-2021-22665 : What You Need to Know
Discover the impact of CVE-2021-22665 affecting Rockwell Automation DriveTools SP v5.13 and below and Drives AOP v4.12 and below. Learn about mitigation strategies to prevent privilege escalation and system compromise.
Rockwell Automation DriveTools SP and Drives AOP versions contain a vulnerability that could allow a local attacker to escalate privileges and gain complete control. Learn about the impact, technical details, and mitigation strategies.
Understanding CVE-2021-22665
This section delves into the details of the vulnerability affecting Rockwell Automation DriveTools SP and Drives AOP.
What is CVE-2021-22665?
CVE-2021-22665 relates to a vulnerability present in DriveTools SP v5.13 and below, and Drives AOP v4.12 and below. It can be exploited by a local attacker with limited privileges, enabling them to achieve privilege escalation and full system control.
The Impact of CVE-2021-22665
The exploitation of this vulnerability could lead to severe consequences, including unauthorized privilege escalation and complete compromise of the affected system.
Technical Details of CVE-2021-22665
In this section, we explore the specifics of the vulnerability in terms of description, affected systems, versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability in DriveTools SP and Drives AOP allows a local attacker to exploit uncontrolled search path elements, resulting in privilege escalation and potential system compromise.
Affected Systems and Versions
Rockwell Automation DriveTools SP v5.13 and below and Drives AOP v4.12 and below are confirmed to be affected by this vulnerability.
Exploitation Mechanism
By leveraging the vulnerability, a local attacker with limited privileges can manipulate the search path elements to escalate their privileges and gain complete control over the system.
Mitigation and Prevention
Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2021-22665.
Immediate Steps to Take
It is crucial to apply security patches provided by Rockwell Automation promptly. Additionally, limit network exposure and monitor for any unauthorized access attempts.
Long-Term Security Practices
Implement strict access controls, conduct regular security audits, and stay informed about security updates and best practices.
Patching and Updates
Regularly update the affected software to the latest secure versions to mitigate the risks associated with CVE-2021-22665.