CVE-2022-48196
7.4 · HIGHOverview
CVE-2022-48196 is a high-severity vulnerability affecting netgear rax40_firmware. It was published on December 30, 2022 and has a CVSS 3.1 base score of 7.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects RAX40 before 1.0.2.60, RAX35 before 1.0.2.60, R6400v2 before 1.0.4.122, R6700v3 before 1.0.4.122, R6900P before 1.3.3.152, R7000P before 1.3.3.152, R7000 before 1.0.11.136, R7960P before 1.4.4.94, and R8000P before 1.4.4.94.
Remediation
Check the references section for vendor advisories and patches from netgear. Update rax40_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 | rax40_firmware | >= 0, < 1.0.2.60 | Affected |
| netgear | rax35_firmware | >= 0, < 1.0.2.60 | Affected |
| netgear | r6400v2_firmware | >= 0, < 1.0.4.122 | Affected |
| netgear | r6700v3_firmware | >= 0, < 1.0.4.122 | Affected |
| netgear | r6900p_firmware | >= 0, < 1.3.3.152 | Affected |
| netgear | r7000p_firmware | >= 0, < 1.3.3.152 | Affected |
| netgear | r7000_firmware | >= 0, < 1.0.11.136 | Affected |
| netgear | r7960p_firmware | >= 0, < 1.4.4.94 | Affected |
| netgear | r8000p_firmware | >= 0, < 1.4.4.94 | Affected |
References
Frequently Asked Questions
What is CVE-2022-48196?
CVE-2022-48196 is a high-severity vulnerability affecting netgear rax40_firmware. It was published on December 30, 2022 and has a CVSS 3.1 base score of 7.4 (HIGH).
How severe is CVE-2022-48196?
This vulnerability has a CVSS 3.1 base score of 7.4, 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-2022-48196?
Check the references section for vendor advisories and patches from netgear. Update rax40_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-2022-48196?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-48196 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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