CVE-2020-6373
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 · uneditedSAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated PDF file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation.
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 confidenceSAP 3D Visual Enterprise Viewer version 9 contains improper input validation when processing PDF files, allowing attackers to crash the application by opening specially crafted malicious PDF files. The vulnerability results in temporary denial of service until the user restarts the application.
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= 9CVSS 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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Identify if SAP 3D Visual Enterprise Viewer is installedCheck for the application in the system program directories or use system inventory tools. Common installation paths: C:\Program Files\SAP\SAP 3D Visual Enterprise Viewer\ or look for 'sap3dvisualenterpriseviewer.exe' in the system.Affected if The application is present on the system
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Verify the installed version is exactly 9Right-click the executable (sap3dvisualenterpriseviewer.exe), select Properties, and check the File Version on the Details tab. Alternatively, run the executable with -version or check Add/Remove Programs for the version number.Affected if The version shown is 9.0 or simply 9 (the vulnerability affects only version 9)
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Confirm PDF file handling is enabled or usedCheck if the application has PDF import capabilities configured. Attempt to open a PDF file through the viewer or verify PDF-related plugins/modules are present in the installation directory.Affected if PDF files can be opened or processed by the viewer
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Audit recent PDF file openings in the environmentReview user activity logs, recent documents, or endpoint detection logs for any PDF files opened using SAP 3D Visual Enterprise Viewer version 9.Affected if Users have opened PDF files with this application
The environment is affected if SAP 3D Visual Enterprise Viewer version 9 is installed and users can open or process PDF files with 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 opening of PDF files from untrusted sources; apply vendor patches when available; consider application sandboxing or virtualization to isolate the viewer; implement file type validation policies.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2020-6373 — 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-2020-6373 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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