CVE-2026-11738

🗓️ 11 Aug 2026 15:06:16Reported by NETGEARType

CVE-2026-11738: insufficient input validation in NETGEAR Nighthawk routers lets authenticated local admins modify software and functionality.

Reporter	Title	Published	Views	Family All 6
Cvelist	CVE-2026-11738 Insufficient input validation in certain NETGEAR Nighthawk routers allows administrators to tamper with the device.	11 Aug 202615:06	–	cvelist
EUVD	EUVD-2026-56193	11 Aug 202615:06	–	euvd
NVD	CVE-2026-11738	11 Aug 202616:17	–	nvd
Positive Technologies	PT-2026-70231	11 Aug 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-11738: Improper Input Validation	11 Aug 202600:00	–	rapid7
Vulnrichment	CVE-2026-11738 Insufficient input validation in certain NETGEAR Nighthawk routers allows administrators to tamper with the device.	11 Aug 202615:06	–	vulnrichment

NVD

CNA

Node

AND

netgear be9300_firmwareRange<1.0.1.84

netgear be9300Match-

Node

AND

netgear mr60_firmwareRange<1.1.8.142

netgear mr60Match-

Node

AND

netgear ms60_firmwareRange<1.1.8.142

netgear ms60Match-

Node

AND

netgear r6700ax_firmwareRange<1.0.18.164

netgear r6700axMatch-

Node

AND

netgear rax10_firmwareRange<1.0.5.50

netgear rax10Match-

Node

AND

netgear rax120_firmwareRange<1.2.10.56

netgear rax120Match-

Node

AND

netgear rax120v2_firmwareRange<1.2.10.56

netgear rax120v2Match-

Node

AND

netgear rax20_firmwareRange<1.0.17.142

netgear rax20Match-

Node

AND

netgear rax28_firmwareRange<1.0.14.108

netgear rax28Match-

Node

AND

netgear rax29_firmwareRange<1.0.14.108

netgear rax29Match-

Node

AND

netgear rax30_firmwareRange<1.0.14.108

netgear rax30Match-

Node

AND

netgear rax36s_firmwareRange<1.0.5.50

netgear rax36sMatch-

Node

AND

netgear rax43_firmwareRange<1.0.17.142

netgear rax43Match-

Node

AND

netgear rax45_firmwareRange<1.0.17.142

netgear rax45Match-

Node

AND

netgear rax50_firmwareRange<1.0.17.142

netgear rax50Match-

Node

AND

netgear rax70_firmwareRange<1.0.19.172

netgear rax70Match-

Node

AND

netgear rbr760_firmwareRange<6.3.8.11

netgear rbr760Match-

Node

AND

netgear rbs760_firmwareRange<6.3.8.11

netgear rbs760Match-

Node

AND

netgear rs100_firmwareRange<1.0.1.80

netgear rs100Match-

Node

AND

netgear rs200_firmwareRange<1.0.1.90

netgear rs200Match-

Node

AND

netgear rs280_firmwareRange<1.0.1.90

netgear rs280Match-

Node

AND

netgear rs300_firmwareRange<1.0.1.90

netgear rs300Match-

Node

AND

netgear rs500_firmwareRange<1.0.1.90

netgear rs500Match-

Node

AND

netgear rs600_firmwareRange<1.0.1.90

netgear rs600Match-

Node

AND

netgear rs70_firmwareRange<1.0.1.80

netgear rs70Match-

Node

AND

netgear rs90_firmwareRange<1.0.1.80

netgear rs90Match-

[
  {
    "vendor": "NETGEAR",
    "product": "R7000",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "NETGEAR",
    "product": "RAXE500",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V1.2.14.114",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "NETGEAR",
    "product": "RS700",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V1.0.7.66",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Source	Link
netgear	www.netgear.com/support/product/raxe500/
kb	www.kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory
netgear	www.netgear.com/support/product/rs700/
netgear	www.netgear.com/support/product/r7000/

09 Sep 2026 02:59Current

5.2Medium risk

Vulners AI Score5.2

CVSS 3.14.4

CVSS 46.8

EPSS0.00269

SSVC

CWE-20