CVE-2023-37483
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 PowerDesigner - version 16.7, has improper access control which might allow an unauthenticated attacker to run arbitrary queries against the back-end database via Proxy.
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 PowerDesigner version 16.7 contains an improper access control vulnerability in its Proxy component that allows unauthenticated attackers to execute arbitrary SQL queries directly against the backend database. This critical flaw bypasses all authentication and authorization controls, essentially providing full database access to any network-accessible attacker.
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= 16.7CVSS 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
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 PowerDesigner is installedCheck for PowerDesigner installation directory (common paths: C:\Program Files\SAP\PowerDesigner or C:\Program Files (x86)\SAP\PowerDesigner) or search for 'PowerDesigner' in Programs and FeaturesAffected if PowerDesigner is found on the system
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Confirm the installed version is 16.7Look for version information in the PowerDesigner installation: check the about dialog, or look for version.txt/readme.txt in the installation directory, or right-click the executable and view Properties > Details > Product VersionAffected if The installed version is exactly 16.7 (this vulnerability affects only that specific version)
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Determine if the Proxy component is enabledIn PowerDesigner, check if Proxy functionality is configured: go to Tools > Proxy or look for Proxy-related configuration files (.pdp files) in the installation or working directoriesAffected if Proxy component is enabled or configured in PowerDesigner
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Verify Proxy network accessibilityCheck if the Proxy service is listening on a network port (common default ports: 8080, 9090). Use netstat -an | findstr '8080' or check Windows services for a PowerDesigner Proxy serviceAffected if The Proxy component is exposed on a network-accessible port (not localhost-only)
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Check Proxy authentication configurationReview Proxy configuration settings (typically in Proxy configuration files or registry) to verify if authentication is enforced or if anonymous/bypass access is permittedAffected if Proxy allows unauthenticated access or authentication can be bypassed
You are affected if SAP PowerDesigner version 16.7 is installed with the Proxy component enabled and exposed to network access without proper authentication controls.
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 dataApply the vendor patch for CVE-2023-37483 immediately. If no patch is available, restrict network access to the PowerDesigner Proxy interface via firewall or network segmentation and monitor for unauthorized database query patterns.
- Consultation4.0 h
- Implementation8.0 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-2023-37483 — 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-2023-37483 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
- No spam, self-promotion, credentials, or personal data