CVE-2019-18310
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedA vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18311. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceA Denial-of-Service vulnerability exists in the SPPA-T3000 MS3000 Migration Server where an attacker with network access can send specially crafted packets to port 7061/tcp, causing the service to become unavailable. The attack requires only network connectivity to the target system and does not require authentication.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE dataall versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify if SPPA-T3000 MS3000 Migration Server is installedReview installed software or running services on the system. Look for Siemens SPPA-T3000 components, particularly the MS3000 Migration Server service.Affected if The MS3000 Migration Server software is present on the system.
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Verify port 7061/tcp is listeningRun a port scan or check listening ports on the system using commands such as 'netstat -an | grep 7061' or 'ss -tlnp | grep 7061'.Affected if Port 7061/tcp is open and listening on the system.
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Confirm network accessibility of port 7061/tcpFrom an external system or from an untrusted network segment, attempt to reach port 7061/tcp on the target system. Review firewall rules to determine if port 7061/tcp is exposed to untrusted networks.Affected if Port 7061/tcp is accessible from network segments that include untrusted or external attackers.
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Test service availability on port 7061/tcpAttempt to connect to port 7061/tcp using a tool such as 'telnet <target> 7061' or 'nc -zv <target> 7061'. Observe whether the connection establishes or the service responds.Affected if The MS3000 Migration Server service is running and accepting connections on port 7061/tcp.
A system is affected if it runs the Siemens SPPA-T3000 MS3000 Migration Server with port 7061/tcp exposed and accessible from network locations where untrusted attackers can reach it.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataRestrict network access to the MS3000 Migration Server, especially blocking port 7061/tcp from untrusted networks using firewalls or network segmentation. Implement monitoring for anomalous traffic on port 7061/tcp.
- Consultation6.0 h
- Implementation12.0 h
- Testing6.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2019-18310 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2019-18310 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Version or environment caveats, and links to real fixes
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