CVE-2019-20716
6.8 · MEDIUMOverview
CVE-2019-20716 is a medium-severity vulnerability affecting netgear dgn2200_firmware. It was published on April 16, 2020 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, 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 a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.
Remediation
Check the references section for vendor advisories and patches from netgear. Update dgn2200_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 | dgn2200_firmware | >= 0, < 1.0.0.110 | Affected |
| netgear | dgnd2200b_firmware | >= 0, < 1.0.0.109 | Affected |
Frequently Asked Questions
What is CVE-2019-20716?
CVE-2019-20716 is a medium-severity vulnerability affecting netgear dgn2200_firmware. It was published on April 16, 2020 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2019-20716?
This vulnerability has a CVSS 3.1 base score of 6.8, 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-2019-20716?
Check the references section for vendor advisories and patches from netgear. Update dgn2200_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-2019-20716?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-20716 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.
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