Out-of-bounds read in utodesk® AutoCAD®, Advance Steel and Civil 3D®
Priority LOW 38CWE-125Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
Parsing a maliciously crafted X_B file can force Autodesk AutoCAD 2023 and 2022 to read beyond allocated boundaries. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.
Why it matters now
EPSS 0.03123 87th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | utodesk® AutoCAD®, Advance Steel and Civil 3D® | 2023, 2022 | — | No fix listed | CNA |
- utodesk® AutoCAD®, Advance Steel and Civil 3D® Vendor— Affected 2023, 2022 Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_advance_steel:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_civil_3d:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
| cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* | 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 | Vulnerable | Autodesk |
- cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_advance_steel:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_civil_3d:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
- cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* Versions 2020 to before 2020.1.6; 2021 to before 2021.1.3; 2022 to before 2022.1.3; 2023 to before 2023.1.1 Vulnerable ·Autodesk
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-33884
- 2026-10-03 Alias added: GHSA-mq4p-28ww-vqj8
References
More Autodesk Autocad vulnerabilities
- TI-2023-13523 Memory corruption in Autodesk AutoCAD, Advance Steel and Civil 3D CVSS 3.1CRITICAL 9.8
- TI-2023-13522 Out-of-bounds write in Autodesk AutoCAD, Advance Steel and Civil 3D CVSS 3.1CRITICAL 9.8
- TI-2023-13521 Out-of-bounds write in Autodesk AutoCAD, Advance Steel and Civil 3D CVSS 3.1CRITICAL 9.8
- TI-2023-13520 Heap-based buffer overflow in Autodesk AutoCAD, Advance Steel and Civil 3D CVSS 3.1CRITICAL 9.8
- TI-2021-17340 Out-of-bounds read in Inventor CVSS 3.1HIGH 7.8
- TI-2021-17341 Information disclosure in Inventor CVSS 3.1HIGH 7.8
Sources
- CVE-2022-33884 · CVE Program
- CVE-2022-33884 · NVD
- FIRST EPSS
- GHSA-mq4p-28ww-vqj8 · GitHub Advisory Database · CC BY 4.0
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