Code execution via crafted 3DM file parsing
Published Jun 25, 2024 · Updated Aug 26, 2025
Out-of-bounds read in opennurbs.dll in Autodesk AutoCAD-based products allows attackers to execute code via a crafted 3DM file. The parser reads beyond a buffer boundary while processing untrusted 3DM data, exposing adjacent process memory. Exploitation requires user interaction to open the file; successful attacks can disclose process data, crash the application, or execute code with the user's privileges.
Summary
What happened
Out-of-bounds read in opennurbs.dll in Autodesk AutoCAD-based products allows attackers to execute code via a crafted 3DM file. The parser reads beyond a buffer boundary while processing untrusted 3DM data, exposing adjacent process memory. Exploitation requires user interaction to open the file; successful attacks can disclose process data, crash the application, or execute code with the user's privileges.
The record
- CVE
- CVE-2024-23152
- Published
- Jun 25, 2024
- Updated
- Aug 26, 2025
- Vendor
- Autodesk
- Product
- AutoCAD Mechanical
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 25, 2024CVE publishedPublication date reported by the CVE source.
- Aug 26, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2022 <2022.1.5
- Affected versionversion=2023 <2023.1.6
- Affected versionversion=2024 <2024.1.5
- Affected versionversion=2025 <2025.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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