Insufficient Input Validation in NETGEAR Orbi DHCPv6 Allows OS Injection
CVE-2026-0404 Published on January 13, 2026

Insufficient input validation in NETGEAR Orbi routers
An insufficient input validation vulnerability in NETGEAR Orbi devices' DHCPv6 functionality allows network adjacent attackers authenticated over WiFi or on LAN to execute OS command injections on the router. DHCPv6 is not enabled by default.

Vendor Advisory NVD

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2026-0404

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Affected Versions

NETGEAR RBRE960: NETGEAR RBSE960: NETGEAR RBR850: NETGEAR RBS850: NETGEAR RBR860: NETGEAR RBS860: NETGEAR RBRE950: NETGEAR RBSE950: NETGEAR RBR750: NETGEAR RBS750: NETGEAR RBR840: NETGEAR RBS840:

Exploit Probability

EPSS
0.17%
Percentile
37.84%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.