CVE-2021-31784

HIGH

Open Design Alliance Drawings SDK < 2021.6 - Out-of-bounds Write in File-Reading Procedure

Title source: llm

Description

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.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_misc

https://www.opendesign.com/security-advisories

Patch, Third Party Advisory x_refsource_confirm

https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf

Scores

CVSS v3 7.8

EPSS 0.0034

EPSS Percentile 57.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (2)

opendesign/drawings_sdk < 2021.6

siemens/comos < 10.4.1

Published Apr 26, 2021

Tracked Since Feb 18, 2026