CVE-2019-18310 : What You Need to Know
Learn about CVE-2019-18310, a vulnerability in Siemens SPPA-T3000 MS3000 Migration Server allowing attackers to trigger a Denial-of-Service situation. Find out how to mitigate and prevent exploitation.
A security flaw has been detected in the SPPA-T3000 MS3000 Migration Server by Siemens, allowing attackers to trigger a Denial-of-Service situation.
Understanding CVE-2019-18310
This CVE identifies a vulnerability in the SPPA-T3000 MS3000 Migration Server that can be exploited by attackers with network access.
What is CVE-2019-18310?
The CVE-2019-18310 vulnerability allows attackers to cause a Denial-of-Service scenario by sending specially crafted packets to port 7061/tcp on the MS3000 Server.
The Impact of CVE-2019-18310
- Attackers can exploit this vulnerability to disrupt the availability of the MS3000 Server through network-based attacks.
- The flaw is distinct from CVE-2019-18311 and requires network access to the MS3000 Server for exploitation.
- No public instances of exploitation have been reported at the time of the advisory publication.
Technical Details of CVE-2019-18310
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- Type: CWE-121: Stack-based Buffer Overflow
- Description: The vulnerability allows for a Denial-of-Service condition on the MS3000 Server.
Affected Systems and Versions
- Product: SPPA-T3000 MS3000 Migration Server
- Vendor: Siemens
- Affected Versions: All versions
Exploitation Mechanism
- Attackers exploit the vulnerability by sending specially crafted packets to port 7061/tcp on the MS3000 Server.
Mitigation and Prevention
Protecting systems from CVE-2019-18310 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Monitor network traffic for any suspicious activity targeting port 7061/tcp.
- Implement firewall rules to restrict access to the MS3000 Server.
Long-Term Security Practices
- Regularly update and patch the MS3000 Server to mitigate known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
- Educate staff on cybersecurity best practices to prevent unauthorized access.
- Stay informed about security advisories and updates from Siemens.
- Consider implementing network segmentation to limit the impact of potential attacks.
Patching and Updates
- Stay informed about security patches and updates released by Siemens for the SPPA-T3000 MS3000 Migration Server.