High severity7.8NVD Advisory· Published Jun 17, 2021· Updated Jun 17, 2026
CVE-2021-32946
CVE-2021-32946
Description
An improper check for unusual or exceptional conditions issue exists within the parsing DGN files from Drawings SDK (Version 2022.4 and prior) resulting from the lack of proper validation of the user-supplied data. This may result in several of out-of-bounds problems and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Drawings SDK/Drawings SDKdescription
- Range: <=2022.4
Patches
Vulnerability mechanics
References
5- cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfnvdPatchThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-938030.pdfnvdThird Party Advisory
- us-cert.cisa.gov/ics/advisories/icsa-21-159-02nvdThird Party AdvisoryUS Government Resource
- www.zerodayinitiative.com/advisories/ZDI-21-983/nvdThird Party AdvisoryVDB Entry
- www.zerodayinitiative.com/advisories/ZDI-21-985/nvdThird Party AdvisoryVDB Entry
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