CVE-2019-18311 Explained : Impact and Mitigation
Discover the CVE-2019-18311 security flaw in Siemens SPPA-T3000 MS3000 Migration Server. Learn about the impact, affected systems, exploitation method, and mitigation steps.
A security flaw has been identified in the SPPA-T3000 MS3000 Migration Server by Siemens, affecting all versions. Attackers with network access to the MS3000 Server could exploit this vulnerability to cause a Denial-of-Service situation by sending specific packets to port 7061/tcp. This CVE is distinct from CVE-2019-18310 and requires network access to the MS3000 for exploitation.
Understanding CVE-2019-18311
This section provides insights into the nature and impact of CVE-2019-18311.
What is CVE-2019-18311?
CVE-2019-18311 is a security vulnerability found in the SPPA-T3000 MS3000 Migration Server, allowing attackers to trigger a Denial-of-Service scenario through crafted packets.
The Impact of CVE-2019-18311
The vulnerability poses a risk of network disruption and potential service unavailability on the affected server.
Technical Details of CVE-2019-18311
Explore the technical aspects and implications of CVE-2019-18311.
Vulnerability Description
The flaw in the SPPA-T3000 MS3000 Migration Server enables attackers to exploit a Denial-of-Service condition via port 7061/tcp.
Affected Systems and Versions
- Product: SPPA-T3000 MS3000 Migration Server
- Vendor: Siemens
- Versions: All versions
Exploitation Mechanism
To exploit this vulnerability, attackers must have network access to the MS3000 Server and send specially designed packets to port 7061/tcp.
Mitigation and Prevention
Learn how to address and prevent the CVE-2019-18311 vulnerability.
Immediate Steps to Take
- Monitor network traffic for any suspicious activity targeting port 7061/tcp.
- Implement firewall rules to restrict unauthorized access to the MS3000 Server.
Long-Term Security Practices
- Regularly update and patch the SPPA-T3000 MS3000 Migration Server to mitigate known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
Stay informed about security advisories from Siemens and promptly apply patches and updates to the MS3000 Server.