CVE-2021-38519
6.3 · MEDIUMOverview
CVE-2021-38519 is a medium-severity vulnerability affecting netgear r6250_firmware. It was published on August 11, 2021 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R6250 before 1.0.4.36, R6300v2 before 1.0.4.36, R6400 before 1.0.1.50, R6400v2 before 1.0.2.66, R6700v3 before 1.0.2.66, R6700 before 1.0.2.8, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R6900P before 1.3.2.132, R7100LG before 1.0.0.52, R7900 before 1.0.3.10, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, and RAX80 before 1.0.1.40.
Remediation
Check the references section for vendor advisories and patches from netgear. Update r6250_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 |
|---|---|---|---|
| netgear | r6250_firmware | >= 0, < 1.0.4.36 | Affected |
| netgear | r6300_firmware | >= 0, < 1.0.4.36 | Affected |
| netgear | r6400_firmware | >= 0, < 1.0.1.50 | Affected |
| netgear | r6400v2_firmware | >= 0, < 1.0.2.66 | Affected |
| netgear | r6700_firmware | >= 0, < 1.0.2.66 | Affected |
| netgear | r6900_firmware | >= 0, < 1.0.2.8 | Affected |
| netgear | r7000_firmware | >= 0, < 1.0.9.88 | Affected |
| netgear | r6900p_firmware | >= 0, < 1.3.2.132 | Affected |
| netgear | r7100lg_firmware | >= 0, < 1.0.0.52 | Affected |
| netgear | r7900_firmware | >= 0, < 1.0.3.10 | Affected |
| netgear | r8000_firmware | >= 0, < 1.0.4.46 | Affected |
Frequently Asked Questions
What is CVE-2021-38519?
CVE-2021-38519 is a medium-severity vulnerability affecting netgear r6250_firmware. It was published on August 11, 2021 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
How severe is CVE-2021-38519?
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-38519?
Check the references section for vendor advisories and patches from netgear. Update r6250_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-2021-38519?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-38519 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
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