CVE-2022-29843
6.2 · MEDIUMOverview
CVE-2022-29843 is a medium-severity vulnerability affecting westerndigital my_cloud_pr2100_firmware. It was published on January 26, 2023 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A command injection vulnerability in the DDNS service configuration of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to execute code in the context of the root user.
Remediation
Check the references section for vendor advisories and patches from westerndigital. Update my_cloud_pr2100_firmware 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 |
|---|---|---|---|
| westerndigital | my_cloud_pr2100_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_pr4100_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_ex4100_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_ex2_ultra_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_mirror_g2_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_dl2100_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_dl4100_firmware | >= 0, < 5.26.119 | Affected |
| westerndigital | my_cloud_ex2100_firmware | >= 0, < 5.26.119 | Affected |
Frequently Asked Questions
What is CVE-2022-29843?
CVE-2022-29843 is a medium-severity vulnerability affecting westerndigital my_cloud_pr2100_firmware. It was published on January 26, 2023 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
How severe is CVE-2022-29843?
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. 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-2022-29843?
Check the references section for vendor advisories and patches from westerndigital. Update my_cloud_pr2100_firmware 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-2022-29843?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-29843 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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