CVE-2026-0403

🗓️ 13 Jan 2026 16:00:25Reported by NETGEARType

CVE-2026-0403: Insufficient input validation in Netgear Orbi routers enables command injections.

Reporter	Title	Published	Views	Family All 10
BDU FSTEC	The vulnerability of Netgear Orbi Wi-Fi systems’ microprogramming software, related to insufficient validation of input data, allows attackers to execute arbitrary codes.	19 Jan 202600:00	–	bdu_fstec
Circl	CVE-2026-0403	13 Jan 202617:04	–	circl
CNNVD	NETGEAR Orbi 安全漏洞	13 Jan 202600:00	–	cnnvd
Cvelist	CVE-2026-0403 Insufficient input validation in NETGEAR Orbi routers	13 Jan 202616:00	–	cvelist
EUVD	EUVD-2026-2232	13 Jan 202616:00	–	euvd
NVD	CVE-2026-0403	13 Jan 202616:16	–	nvd
OSV	CVE-2026-0403	13 Jan 202616:16	–	osv
Positive Technologies	PT-2026-2626	13 Jan 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-0403	14 Jan 202616:23	–	redhatcve
Vulnrichment	CVE-2026-0403 Insufficient input validation in NETGEAR Orbi routers	13 Jan 202616:00	–	vulnrichment

NVD

CNA

Node

netgear rbe971_firmwareRange<9.10.0.2

AND

netgear rbe971Match-

Node

netgear rbe970_firmwareRange<9.10.0.2

AND

netgear rbe970Match-

Node

netgear rbr750_firmwareRange<7.2.8.5

AND

netgear rbr750Match-

Node

netgear rbr850_firmwareRange<7.2.8.5

AND

netgear rbr850Match-

Node

netgear rbr860_firmwareRange<7.2.8.5

AND

netgear rbr860Match-

Node

netgear rbs750_firmwareRange<7.2.8.5

AND

netgear rbs750Match-

Node

netgear rbs850_firmwareRange<7.2.8.5

AND

netgear rbs850Match-

Node

netgear rbs860_firmwareRange<7.2.8.5

AND

netgear rbs860Match-

Node

netgear rbre960_firmwareRange<7.2.8.5

AND

netgear rbre960Match-

Node

netgear rbse960_firmwareRange<7.2.8.5

AND

netgear rbse960Match-

[
  {
    "defaultStatus": "unaffected",
    "product": "RBR750",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThanOrEqual": "4.6.14.3",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBS750",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThanOrEqual": "4.6.14.3",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBRE960",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v7.2.7.15",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBSE960",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v7.2.7.15",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBR850",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "V7.2.8.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBS850",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "V7.2.8.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBE971",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v9.10.0.2",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBE970",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v9.10.0.2",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBR860",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v7.2.8.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RBS860",
    "vendor": "NETGEAR",
    "versions": [
      {
        "lessThan": "v7.2.8.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
netgear	www.netgear.com/support/product/rbre960
netgear	www.netgear.com/support/product/rbse960
netgear	www.netgear.com/support/product/rbs860
netgear	www.netgear.com/support/product/rbr850
netgear	www.netgear.com/support/product/rbr750
netgear	www.netgear.com/support/product/rbs750
kb	www.kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory
netgear	www.netgear.com/support/product/rbr860
netgear	www.netgear.com/support/product/rbe970
netgear	www.netgear.com/support/product/rbs850

17 Jun 2026 10:10Current

6.8Medium risk

Vulners AI Score6.8

CVSS 3.18

CVSS 44.8

EPSS0.00291

SSVC

CWE-20