Out-of-bounds read in Luxion KeyShot
Priority LOW 38CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are vulnerable to an out-of-bounds read while processing project files, which may allow an attacker to execute arbitrary code.
Why it matters now
EPSS 0.02154 82nd percentileScored 2026-11-07
Fix Fixed Luxion KeyShot: 10.1Luxion KeyShot Viewer: 10.1+2 more products
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 |
|---|---|---|---|---|---|
| — | Luxion KeyShot | before 10.1 | 10.1 | Patch available | CNA |
| — | Luxion KeyShot Viewer | before 10.1 | 10.1 | Patch available | CNA |
| — | Luxion KeyShot Network Rendering | before 10.1 | 10.1 | Patch available | CNA |
| — | Luxion KeyVR | before 10.1 | 10.1 | Patch available | CNA |
- Luxion KeyShot Vendor— Affected before 10.1 Fixed in 10.1 Patch available CNA
- Luxion KeyShot Viewer Vendor— Affected before 10.1 Fixed in 10.1 Patch available CNA
- Luxion KeyShot Network Rendering Vendor— Affected before 10.1 Fixed in 10.1 Patch available CNA
- Luxion KeyVR Vendor— Affected before 10.1 Fixed in 10.1 Patch available CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:* | before 10.1 | Vulnerable | Luxion |
| cpe:2.3:a:luxion:keyshot_network_rendering:*:*:*:*:*:*:*:* | before 10.1 | Vulnerable | Luxion |
| cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:* | before 10.1 | Vulnerable | Luxion |
| cpe:2.3:a:luxion:keyvr:*:*:*:*:*:*:*:* | before 10.1 | Vulnerable | Luxion |
| cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:solid_edge_se2020:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:* Versions before 10.1 Vulnerable ·Luxion
- cpe:2.3:a:luxion:keyshot_network_rendering:*:*:*:*:*:*:*:* Versions before 10.1 Vulnerable ·Luxion
- cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:* Versions before 10.1 Vulnerable ·Luxion
- cpe:2.3:a:luxion:keyvr:*:*:*:*:*:*:*:* Versions before 10.1 Vulnerable ·Luxion
- cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:solid_edge_se2020:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Remediation
- Fix · CNA Luxion KeyShot Fixed in 10.1
- Fix · CNA Luxion KeyShot Viewer Fixed in 10.1
- Fix · CNA Luxion KeyShot Network Rendering Fixed in 10.1
- Fix · CNA Luxion KeyVR Fixed in 10.1
Timeline
- 2026-10-02 Threatist record created from CVE-2021-22643
- 2026-10-03 Alias added: GHSA-5f6x-vc29-3295
References
Sources
- CVE-2021-22643 · CVE Program
- CVE-2021-22643 · NVD
- FIRST EPSS
- GHSA-5f6x-vc29-3295 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences