CVE-2021-44046
7.8 · HIGHOverview
CVE-2021-44046 is a high-severity vulnerability affecting opendesign prc_sdk. It was published on December 5, 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 when reading U3D files in Open Design Alliance PRC SDK before 2022.11. An unchecked return value of a function (verifying input data from a U3D file) leads to an out-of-bounds write. An attacker can leverage this vulnerability to execute code in the context of the current process.
Remediation
Check the references section for vendor advisories and patches from opendesign. Update prc_sdk 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 | prc_sdk | >= 0, < 2022.11 | Affected |
Frequently Asked Questions
What is CVE-2021-44046?
CVE-2021-44046 is a high-severity vulnerability affecting opendesign prc_sdk. It was published on December 5, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-44046?
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-2021-44046?
Check the references section for vendor advisories and patches from opendesign. Update prc_sdk 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-2021-44046?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-44046 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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