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PatchSiren cyber security CVE debrief

CVE-2026-0416 NETGEAR CVE debrief

CVE-2026-0416 is a MEDIUM-severity vulnerability (CVSS Score: 4.3) that affects certain NETGEAR router models. The vulnerability is caused by insufficient input validation, allowing an authenticated administrator with local network access to submit crafted input that bypasses intended management interface restrictions. This can result in unauthorized modification of protected router software or functionality. The CVE was published on 2026-06-09T17:16:59.313Z and modified on 2026-06-11T07:16:26.447Z.

Vendor
NETGEAR
Product
RAXE450
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-09
Original CVE updated
2026-06-18
Advisory published
2026-06-09
Advisory updated
2026-06-18

Who should care

Administrators and users of affected NETGEAR router models should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is caused by insufficient input validation in certain NETGEAR router models. An authenticated administrator with local network access can submit crafted input that bypasses intended management interface restrictions, resulting in unauthorized modification of protected router software or functionality.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates provided by the vendor (see [ref-4](https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory) for more information)
  • Restrict access to the management interface to only trusted administrators
  • Monitor router logs for suspicious activity

Evidence notes

The CVE record and details are sourced from official databases and vendor advisories.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0416 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0416

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-0416 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0416

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory

    a2826606-91e7-4eb6-899e-8484bd4575d5

  • Source reference

    Unverified legacy reference

    URL: https://www.netgear.com/support/product/raxe450/

    a2826606-91e7-4eb6-899e-8484bd4575d5

  • Source reference

    Unverified legacy reference

    URL: https://www.netgear.com/support/product/raxe500/

    a2826606-91e7-4eb6-899e-8484bd4575d5

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.