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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-0403 Detail

Description

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


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  Netgear, Inc.
CVSS-BT 1.1 LOW
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 to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory Netgear, Inc. Patch  Vendor Advisory 
https://www.netgear.com/support/product/rbe970 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbe971 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbr750 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbr850 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbr860 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbre960 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbs750 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbs850 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbs860 Netgear, Inc. Patch  Product 
https://www.netgear.com/support/product/rbse960 Netgear, Inc. Patch  Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation Netgear, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-0403
NVD Published Date:
01/13/2026
NVD Last Modified:
02/20/2026
Source:
Netgear, Inc.