Insufficient input validation in NETGEAR Orbi routers_CVE-2026-0403

1.1 / 10

LOW

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

Description

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

Basic Information

ID CVE-2026-0403

Source NETGEAR

Published Jan 13, 2026 at 16:00

Modified Jan 13, 2026 at 16:20

Affected Product

Vendor NETGEAR

Product RBR750

Affected Versions NETGEAR RBR750 0
NETGEAR RBS750 0
NETGEAR RBRE960 0
NETGEAR RBSE960 0
NETGEAR RBR850 0
NETGEAR RBS850 0
NETGEAR RBE971 0
NETGEAR RBE970 0
NETGEAR RBR860 0
NETGEAR RBS860 0

CWE Classification

CWE-20

References

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    "lastseen": "",
    "description": "An insufficient input validation vulnerability in NETGEAR Orbi routers \nallows attackers connected to the router's LAN\u00a0to execute OS command \ninjections.",
    "published": "2026-01-13T16:00:25.831Z",
    "modified": "2026-01-13T16:20:30.263Z",
    "type": "cve",
    "title": "Insufficient input validation in NETGEAR Orbi routers",
    "source": "NETGEAR",
    "references": "https://www.netgear.com/support/product/rbr750\nhttps://www.netgear.com/support/product/rbs750\nhttps://www.netgear.com/support/product/rbre960\nhttps://www.netgear.com/support/product/rbse960\nhttps://www.netgear.com/support/product/rbr850\nhttps://www.netgear.com/support/product/rbs850\nhttps://www.netgear.com/support/product/rbe971\nhttps://www.netgear.com/support/product/rbe970\nhttps://www.netgear.com/support/product/rbr860\nhttps://www.netgear.com/support/product/rbs860\nhttps://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory",
    "id": "CVE-2026-0403",
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    "cwe": [
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    "cvelist": null,
    "sourceData": "NETGEAR RBR750 0\nNETGEAR RBS750 0\nNETGEAR RBRE960 0\nNETGEAR RBSE960 0\nNETGEAR RBR850 0\nNETGEAR RBS850 0\nNETGEAR RBE971 0\nNETGEAR RBE970 0\nNETGEAR RBR860 0\nNETGEAR RBS860 0",
    "sourceHref": "",
    "cvss": {
        "score": 1.1,
        "severity": "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",
        "version": "4.0"
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    "cvss2": [],
    "cvss3": {
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        "baseSeverity": "",
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        "privilegesRequired": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "RBR750",
    "version": "0",
    "vendor": "NETGEAR",
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}