CVE-2021-22649
7.8 · HIGHOverview
CVE-2021-22649 is a high-severity vulnerability affecting luxion keyshot. It was published on February 23, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
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 have multiple NULL pointer dereference issues while processing project files, which may allow an attacker to execute arbitrary code.
Remediation
Check the references section for vendor advisories and patches from luxion. Update keyshot to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| luxion | keyshot | >= 0, < 10.1 | Affected |
| luxion | keyshot_network_rendering | >= 0, < 10.1 | Affected |
| luxion | keyshot_viewer | >= 0, < 10.1 | Affected |
| luxion | keyvr | >= 0, < 10.1 | Affected |
References
Frequently Asked Questions
What is CVE-2021-22649?
CVE-2021-22649 is a high-severity vulnerability affecting luxion keyshot. It was published on February 23, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-22649?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-22649?
Check the references section for vendor advisories and patches from luxion. Update keyshot to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-22649?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22649 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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