CVE-2021-41383
7.2 · HIGHOverview
CVE-2021-41383 is a high-severity vulnerability affecting netgear r6020_firmware. It was published on September 17, 2021 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
setup.cgi on NETGEAR R6020 1.0.0.48 devices allows an admin to execute arbitrary shell commands via shell metacharacters in the ntp_server field.
Remediation
Check the references section for vendor advisories and patches from netgear. Update r6020_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 |
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Frequently Asked Questions
What is CVE-2021-41383?
CVE-2021-41383 is a high-severity vulnerability affecting netgear r6020_firmware. It was published on September 17, 2021 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2021-41383?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-41383?
Check the references section for vendor advisories and patches from netgear. Update r6020_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-2021-41383?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-41383 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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