CVE-2020-10055 : What You Need to Know
Learn about CVE-2020-10055, a vulnerability in Siemens AG's Desigo CC and Desigo CC Compact products that allows remote code execution. Find mitigation steps and patching recommendations here.
A vulnerability has been identified in Siemens AG's Desigo CC and Desigo CC Compact products, potentially allowing remote code execution.
Understanding CVE-2020-10055
What is CVE-2020-10055?
This CVE refers to a vulnerability in Desigo CC and Desigo CC Compact products that could enable a remote unauthenticated attacker to execute arbitrary commands on the server with SYSTEM privileges.
The Impact of CVE-2020-10055
The vulnerability arises from a 3rd party component (BIRT) used in the affected applications, which contains a remote code execution flaw when the Advanced Reporting Engine is enabled.
Technical Details of CVE-2020-10055
Vulnerability Description
The vulnerability allows remote unauthenticated attackers to execute arbitrary commands on the server with SYSTEM privileges.
Affected Systems and Versions
- Desigo CC V4.x
- Desigo CC V3.x
- Desigo CC Compact V4.x
- Desigo CC Compact V3.x
Exploitation Mechanism
The flaw occurs when the Advanced Reporting Engine is enabled, allowing attackers to exploit the BIRT component to execute commands remotely.
Mitigation and Prevention
Immediate Steps to Take
- Disable the Advanced Reporting Engine if not essential
- Implement network segmentation to limit exposure
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Regularly update and patch the affected systems
- Conduct security assessments and audits periodically
Patching and Updates
Apply the latest security patches provided by Siemens AG to address the vulnerability.