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TI-2021-11786 Aliases CVE-2021-31784GHSA-w3r4-vrqm-m7jv

An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design…

Priority LOW 36CWE-787Published · 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 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.

Why it matters now

EPSS 0.00852 58th 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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:*before 2021.6VulnerableOpendesign
cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*before 10.4.1VulnerableSiemens
  • cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:* Versions before 2021.6 Vulnerable ·Opendesign
  • cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:* Versions before 10.4.1 Vulnerable ·Siemens

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31784
  2. 2026-10-03 Alias added: GHSA-w3r4-vrqm-m7jv

References

Patch 1

Advisory 1

Sources

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