CVE-2024-23141: Autodesk Advance Steel

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A maliciously crafted MODEL file, when parsed in libodxdll through Autodesk applications, can cause a double free. This vulnerability, along with other vulnerabilities, can lead to code execution in the current process.

Affected products

• Autodesk Advance Steel: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Architecture: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Electrical: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Map 3d: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Mechanical: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Mep: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Autocad Plant 3d: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)
• Autodesk Civil 3d: from 2022, before 2022.1.5 (fixed in 2022.1.5); from 2023, before 2023.1.6 (fixed in 2023.1.6); from 2024, before 2024.1.4 (fixed in 2024.1.4); from 2025, before 2025.1 (fixed in 2025.1)

Published 2024-06-25. Last modified 2026-06-17.