CVE-2022-33886
Last modified
CVE-2022-33886 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A maliciously crafted MODEL and SLDPRT file can be used to write beyond the allocated buffer while parsing through Autodesk AutoCAD 2023, 2022, 2021, 2020, and Maya 2023 and 2022. The vulnerability exists because the application fails to handle crafted MODEL and SLDPRT files, which causes an unhandled exception. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
A maliciously crafted MODEL and SLDPRT file can be used to write beyond the allocated buffer while parsing through Autodesk AutoCAD 2023, 2022, 2021, 2020, and Maya 2023 and 2022. The vulnerability exists because the application fails to handle crafted MODEL and SLDPRT files, which causes an unhandled exception. A malicious actor could leverage this vulnerability to execute arbitrary code.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Autodesk | Autocad | >= 2022, < 2022.1.3 |
| Autodesk | Autocad | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Advance Steel | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Advance Steel | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Architecture | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Architecture | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Civil 3d | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Civil 3d | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Electrical | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Electrical | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Lt | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Lt | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Map 3d | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Map 3d | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Mechanical | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Mechanical | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Mep | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Mep | >= 2023, < 2023.1.1 |
| Autodesk | Autocad Plant 3d | >= 2022, < 2022.1.3 |
| Autodesk | Autocad Plant 3d | >= 2023, < 2023.1.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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