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Fencer Vulns
high 7.8

CVE-2024-23159 json

Multiple ZDI Vulnerabilities in Autodesk AutoCAD and certain AutoCAD-based products

published 2024-06-25 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-20678

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits
0
none known

Summary

A maliciously crafted STP file, when parsed in stp_aim_x64_vc15d.dll through Autodesk applications, can be used to uninitialized variables. This vulnerability, along with other vulnerabilities, can lead to code execution in the current process.

Patch / fix

  • Autodesk AutoCAD 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD Architecture 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD Electrical 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD Mechanical 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD MEP 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD Plant 3D 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk Civil 3D 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk Advance Steel 2022.1.5, 2023.1.6, 2024.1.5, 2025.1
  • Autodesk AutoCAD MAP 3D 2022.1.5, 2023.1.6, 2024.1.5, 2025.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Autodesk AutoCAD
  • Autodesk AutoCAD Architecture
  • Autodesk AutoCAD Electrical
  • Autodesk AutoCAD Mechanical
  • Autodesk AutoCAD MEP
  • Autodesk AutoCAD Plant 3D
  • Autodesk Civil 3D
  • Autodesk Advance Steel
  • Autodesk AutoCAD MAP 3D
  • autodesk advance_steel
  • autodesk civil_3d
  • autodesk autocad_architecture
  • autodesk autocad_electrical
  • autodesk autocad_map_3d
  • autodesk autocad_mechanical
  • autodesk autocad_mep
  • autodesk autocad_plant_3d

Classification

Weakness
  • CWE-457 Use of Uninitialized Variable
  • CWE-908 Use of Uninitialized Resource

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.