CVE-2023-5288 : Security Advisory and Response
Learn about CVE-2023-5288 affecting SIM1012 product by SICK AG. Discover the critical vulnerability allowing remote unauthorized access. Mitigation steps included.
This CVE-2023-5288 was published by SICK AG on September 29, 2023, highlighting a critical vulnerability affecting the SIM1012 product. The issue allows remote unauthorized attackers to connect to the device, change configuration settings, reset the SIM, and potentially upload new firmware.
Understanding CVE-2023-5288
The vulnerability in CVE-2023-5288 exposes the SIM1012 device to remote unauthorized access, posing a serious threat to the device's integrity and confidentiality.
What is CVE-2023-5288?
CVE-2023-5288 is a vulnerability that enables remote unauthorized attackers to manipulate the SIM1012 device, compromising its configurations and potentially uploading a new firmware version, leading to severe security breaches.
The Impact of CVE-2023-5288
The impact of CVE-2023-5288 is critical, with a high CVSS base score of 9.8. This vulnerability can result in a significant availability impact on the device, along with high confidentiality and integrity impacts.
Technical Details of CVE-2023-5288
The following technical details shed light on the vulnerability and its potential risks:
Vulnerability Description
The vulnerability allows remote unauthorized attackers to connect to the SIM1012, change device settings, reset the SIM, and upload new firmware versions, posing a severe security risk.
Affected Systems and Versions
The SIM1012 product from SICK AG is affected by this vulnerability, specifically impacting all versions of the product.
Exploitation Mechanism
The exploitation of CVE-2023-5288 occurs through unauthorized remote access to the SIM1012, enabling attackers to manipulate configurations and potentially upload malicious firmware.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2023-5288, immediate steps and long-term security practices are crucial:
Immediate Steps to Take
SICK AG recommends disabling ports 2111 and 2122 once the SIM1012 is operational. Accessing information on how to disable these ports can be obtained from the SIM1012 API documentation. Additionally, using the SICK AppManager version >=1.5.6 during the device's commissioning process is advised.
Long-Term Security Practices
Implementing robust access control measures, regularly updating firmware, and monitoring for unauthorized access attempts are essential long-term security practices to safeguard against similar vulnerabilities.
Patching and Updates
Regularly checking for security updates, patches, and following vendor recommendations for securing the SIM1012 device is vital in mitigating the risks associated with CVE-2023-5288.