CVE-2023-2746 Explained : Impact and Mitigation
Learn about CVE-2023-2746 impacting Rockwell Automation Enhanced HIM software and its susceptibility to CSRF attacks. A CRITICAL severity vulnerability with potential for data disclosure and remote access.
This CVE-2023-2746 article provides essential details about the vulnerability found in the Rockwell Automation Enhanced HIM software, making it susceptible to a Cross-Site Request Forgery (CSRF) attack.
Understanding CVE-2023-2746
This section delves into the specifics of CVE-2023-2746, shedding light on the nature of the vulnerability and its implications.
What is CVE-2023-2746?
The Rockwell Automation Enhanced HIM software is impacted by an API vulnerability that exposes it to CSRF attacks. Insufficient protection and incorrect Cross-Origin Resource Sharing (CORS) settings make the application susceptible to exploitation. A successful CSRF attack could potentially result in sensitive information disclosure and full remote access to affected products.
The Impact of CVE-2023-2746
The vulnerability, classified under CAPEC-62 - Cross Site Request Forgery, has a CVSSv3.1 base severity rating of CRITICAL (9.6). It poses a high risk to confidentiality, integrity, and availability of the affected systems. Attack complexity is rated as LOW, with user interaction being required for exploitation.
Technical Details of CVE-2023-2746
This section provides a deeper dive into the technical aspects of CVE-2023-2746.
Vulnerability Description
The vulnerability arises due to inadequate protection of the API within the Rockwell Automation Enhanced HIM software, coupled with incorrect CORS settings, making it vulnerable to CSRF attacks.
Affected Systems and Versions
The affected product is the Enhanced HIM software version v1.001 by Rockwell Automation.
Exploitation Mechanism
To exploit this vulnerability, a malicious actor would need to lure a user into clicking an untrusted link via social engineering or execute a Cross-Site Scripting (XSS) attack.
Mitigation and Prevention
Understanding the severity of CVE-2023-2746, it is crucial to take immediate steps and implement long-term security measures to mitigate the risk of exploitation.
Immediate Steps to Take
Users are advised to upgrade to version 1.002 of the Rockwell Automation Enhanced HIM software to address and mitigate this vulnerability effectively.
Long-Term Security Practices
In addition to applying the patch, organizations should emphasize security training to educate users on identifying and avoiding potential social engineering attacks.
Patching and Updates
Regularly updating software and implementing security patches provided by vendors is essential for maintaining a secure environment and safeguarding against potential vulnerabilities.