Home/CVE/A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnera
CVE

CVE-2021-27040

A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnera

A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.

LOW · CVSS 3.3 EPSS 0.00332
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

43
autodesk advance steel>= 2019 and < 2019.1.3
autodesk advance steel>= 2020 and < 2020.1.4
autodesk advance steel>= 2021 and < 2021.1.1
autodesk advance steel>= 2022 and < 2022.0.1
autodesk autocad>= 2019 and < 2019.1.3
autodesk autocad>= 2020 and < 2020.1.4
autodesk autocad>= 2021 and < 2021.1.1
autodesk autocad>= 2022 and < 2022.0.1
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · psirt@autodesk.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD25 Jun 2021 · 01:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2021-icsa-21-294-01
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1236/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1238/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-378/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-473/Third Party AdvisoryVDB Entry
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