Out-of-bounds read in Drawings SDK
Priority LOW 35CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An out-of-bounds read issue exists within the parsing of DXF files in the Drawings SDK (All versions prior to 2022.4) 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 allows attackers to cause a denial-of-service condition or read sensitive information from memory locations.
Why it matters now
EPSS 0.0205 81st percentileScored 2026-11-07
Fix Fixed Drawings SDK: 2022.4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Drawings SDK | before 2022.4 | 2022.4 | Patch available | CNA |
- Drawings SDK Vendor— Affected before 2022.4 Fixed in 2022.4 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:* | before 2022.4 | Vulnerable | Opendesign |
| cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:* | before 10.4.1 | Vulnerable | Siemens |
| cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:* | before 13.2.0.1 | Vulnerable | Siemens |
| cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:* | before 13.2.0.1 | Vulnerable | Siemens |
- cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:* Versions before 2022.4 Vulnerable ·Opendesign
- cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:* Versions before 10.4.1 Vulnerable ·Siemens
- cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:* Versions before 13.2.0.1 Vulnerable ·Siemens
- cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:* Versions before 13.2.0.1 Vulnerable ·Siemens
Remediation
- Fix · CNA Drawings SDK Fixed in 2022.4
Timeline
- 2026-10-02 Threatist record created from CVE-2021-32950
- 2026-10-03 Alias added: GHSA-xq7g-73w7-qcm8
References
Sources
- CVE-2021-32950 · CVE Program
- CVE-2021-32950 · NVD
- FIRST EPSS
- GHSA-xq7g-73w7-qcm8 · GitHub Advisory Database · CC BY 4.0
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