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Vulnerability · Published Jan 13, 2026 · Assigned by NETGEAR

CVE-2026-0403Insufficient input validation in NETGEAR Orbi routers

Low 1.1

In plain English

A low-severity improper input validation in RBE970 from NETGEAR. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 4.0)1.1Low
Exploit odds (30 days)0.3%top 73.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

An insufficient input validation vulnerability in NETGEAR Orbi routers allows attackers connected to the router's LAN to execute OS command injections.

Affected products (as reported)

VendorProductVersions
NETGEAR RBR750 0 – through 4.6.14.3
NETGEAR RBS750 0 – through 4.6.14.3
NETGEAR RBRE960 0 – before v7.2.7.15
NETGEAR RBSE960 0 – before v7.2.7.15
NETGEAR RBR850 0 – before V7.2.8.5
NETGEAR RBS850 0 – before V7.2.8.5
NETGEAR RBE971 0 – before v9.10.0.2
NETGEAR RBE970 0 – before v9.10.0.2
NETGEAR RBR860 0 – before v7.2.8.5
NETGEAR RBS860 0 – before v7.2.8.5

Weakness: CWE-20 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

References