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TI-2023-12505 Aliases CVE-2023-27914GHSA-4hvh-86q3-7h55

Stack-based buffer overflow in Autodesk AutoCAD

Priority LOW 36CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to write beyond the allocated buffer causing a Stack Buffer Overflow. A malicious actor can leverage this vulnerability to cause a crash or read sensitive data or execute arbitrary code in the context of the current process.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Autodesk AutoCAD2023—No fix listedCNA
  • Autodesk AutoCAD Vendor— Affected 2023 Fixed in — No fix listed CNA

CPE configurations NVD · 10

CPEVersionsRoleVendor
cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_advance_steel:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_civil_3d:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:*2023 to before 2023.1.3VulnerableAutodesk
  • cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_advance_steel:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_civil_3d:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk
  • cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* Versions 2023 to before 2023.1.3 Vulnerable ·Autodesk

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-27914
  2. 2026-10-03 Alias added: GHSA-4hvh-86q3-7h55

References

Advisory 1

  • 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
See all 167 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences