CVE-2023-24990
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 Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19812)
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 · high confidenceTecnomatix Plant Simulation contains a buffer overflow vulnerability when parsing SPP files. The application writes beyond the bounds of an allocated memory buffer during file parsing, potentially allowing arbitrary code execution in the context of the current user process.
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 data< 2201.0006CVSS 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
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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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Verify Tecnomatix Plant Simulation installationCheck for the presence of Tecnomatix Plant Simulation in Program Files, or look for the application in the Windows Start Menu or installed programs listAffected if The application is installed on the system
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Determine installed versionOpen the application and navigate to Help > About, or check the version in the application launcher/properties. The version format is typically V2201.xxxx or similar.Affected if The installed version is less than V2201.0006 (for example, V16, V17, V2001, V2020, etc.)
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Confirm SPP file handling capabilityVerify the application can open or import SPP files - check for SPP file type association or File > Open dialog showing .spp extension supportAffected if The application can parse SPP files and this feature is accessible to the user
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Assess file parsing trigger vectorDetermine if the current user workflow involves opening SPP files from external or untrusted sources, as this is the attack vector for the vulnerabilityAffected if Users routinely open SPP files from sources outside the organization or from untrusted origins
You are affected if Tecnomatix Plant Simulation is installed with a version lower than V2201.0006 AND users can open SPP files with the application.
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.
dbcve · scoped2201.0006
Upgrade Tecnomatix Plant Simulation to version V2201.0006 or later. Until then, avoid opening untrusted SPP files from unknown sources.
Tecnomatix Plant Simulation V2201.0006
- Navigate to the Siemens support portal or your authorized Siemens distribution channel
- Locate the Tecnomatix Plant Simulation product
- Download version V2201.0006 or later
- Backup your current Plant Simulation installation and any existing SPP files
- Run the installer for version V2201.0006
- Follow the installation wizard prompts to complete the upgrade
- Verify the installation by checking the version number in the application
- Test critical SPP files to ensure compatibility with the new version
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing4.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-24990 — 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-2023-24990 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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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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