CVE-2025-12942
7.5 · HIGHOverview
CVE-2025-12942 is a high-severity vulnerability affecting netgear r6260_firmware. It was published on November 11, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.
Remediation
Check the references section for vendor advisories and patches from netgear. Update r6260_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 | r6260_firmware | >= 0, < 1.1.0.86 | Affected |
| netgear | r6850_firmware | >= 0, < 1.1.0.86 | Affected |
Frequently Asked Questions
What is CVE-2025-12942?
CVE-2025-12942 is a high-severity vulnerability affecting netgear r6260_firmware. It was published on November 11, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-12942?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2025-12942?
Check the references section for vendor advisories and patches from netgear. Update r6260_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-2025-12942?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-12942 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.
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