Code execution via MODEL parser out-of-bounds read
Published Mar 13, 2025 · Updated Aug 19, 2025
Out-of-bounds read in Autodesk AutoCAD 2022 through 2025 allows attackers to execute code by supplying a malicious MODEL file. The MODEL parser fails to validate user-supplied data before reading past the end of an allocated object. Exploitation requires a user to open the file or visit malicious content; resulting access is limited to the current process and can also disclose data or crash it.
Summary
What happened
Out-of-bounds read in Autodesk AutoCAD 2022 through 2025 allows attackers to execute code by supplying a malicious MODEL file. The MODEL parser fails to validate user-supplied data before reading past the end of an allocated object. Exploitation requires a user to open the file or visit malicious content; resulting access is limited to the current process and can also disclose data or crash it.
The record
- CVE
- CVE-2025-1433
- Published
- Mar 13, 2025
- Updated
- Aug 19, 2025
- Vendor
- Autodesk
- Product
- AutoCAD Mechanical
- Classifications
- CWE-125, T1204.002, T1203
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 13, 2025CVE publishedPublication date reported by the CVE source.
- Aug 19, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2022 <2022.1.6
- Affected versionversion=2023 <2023.1.7
- Affected versionversion=2024 <2024.1.7
- Affected versionversion=2025 <2025.1.2
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo