CVE-2021-43279
7.8 · HIGHOverview
CVE-2021-43279 is a high-severity vulnerability affecting opendesign oda_prc_software_development_kit. It was published on November 14, 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
An out-of-bounds write vulnerability exists in the U3D file reading procedure in Open Design Alliance PRC SDK before 2022.10. Crafted data in a U3D file can trigger a write past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Remediation
Check the references section for vendor advisories and patches from opendesign. Update oda_prc_software_development_kit 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 |
|---|---|---|---|
| opendesign | oda_prc_software_development_kit | >= 0, < 2022.10 | Affected |
Frequently Asked Questions
What is CVE-2021-43279?
CVE-2021-43279 is a high-severity vulnerability affecting opendesign oda_prc_software_development_kit. It was published on November 14, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-43279?
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-2021-43279?
Check the references section for vendor advisories and patches from opendesign. Update oda_prc_software_development_kit 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-2021-43279?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-43279 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.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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