CVE-2019-18290 : What You Need to Know

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 trigger a Denial-of-Service situation.

Understanding CVE-2019-18290

This CVE involves a security vulnerability in the SPPA-T3000 MS3000 Migration Server, potentially leading to a Denial-of-Service scenario.

What is CVE-2019-18290?

The vulnerability affects the SPPA-T3000 MS3000 Migration Server by Siemens, impacting all versions.
Attackers can exploit this flaw by sending specially crafted packets to port 5010/tcp.
This vulnerability is distinct from several other CVEs and requires network access to the MS3000 for exploitation.

The Impact of CVE-2019-18290

Successful exploitation could result in a Denial-of-Service condition on the affected server.
As of the advisory publication, there have been no reported instances of public exploitation.

Technical Details of CVE-2019-18290

This section provides technical insights into the vulnerability.

Vulnerability Description

CWE-122: Heap-based Buffer Overflow vulnerability identified in the SPPA-T3000 MS3000 Migration Server.

Affected Systems and Versions

Product: SPPA-T3000 MS3000 Migration Server
Vendor: Siemens
Affected Versions: All versions

Exploitation Mechanism

Attackers with network access to the MS3000 Server can exploit the vulnerability by sending specific packets to port 5010/tcp.

Mitigation and Prevention

Guidelines to address and prevent the CVE-2019-18290 vulnerability.

Immediate Steps to Take

Implement firewall rules to restrict access to port 5010/tcp.
Regularly monitor network traffic for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Keep systems and software up to date with the latest security patches.

Patching and Updates

Apply patches provided by Siemens to address the vulnerability.