High severity7.1NVD Advisory· Published Jun 17, 2021· Updated Jun 17, 2026
CVE-2021-32940
CVE-2021-32940
Description
An out-of-bounds read issue exists in the DWG file-recovering procedure in the Drawings SDK (All versions prior to 2022.5) resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or read sensitive information from memory locations.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Drawings SDK/Drawings SDKdescription
- Range: <2022.5
Patches
Vulnerability mechanics
References
4- cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfnvdPatchThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-365397.pdfnvdPatchThird Party Advisory
- us-cert.cisa.gov/ics/advisories/icsa-21-159-02nvdThird Party AdvisoryUS Government Resource
- www.zerodayinitiative.com/advisories/ZDI-21-986/nvdThird Party AdvisoryVDB Entry
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