ID

VAR-202004-1322


CVE

CVE-2017-18850


TITLE

plural NETGEAR Authentication vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2017-014882

DESCRIPTION

Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.26, D6400 before 1.0.0.60, D8500 before 1.0.3.29, R6250 before 1.0.4.12, R6400 before 1.01.24, R6400v2 before 1.0.2.30, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R6900P before 1.0.0.56, R7000 before 1.0.9.4, R7000P before 1.0.0.56, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.44, R8300 before 1.0.2.100_1.0.82, and R8500 before 1.0.2.100_1.0.82. plural NETGEAR There is an authentication vulnerability in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6400, etc. are all products of NETGEAR. NETGEAR R6400 is a wireless router. NETGEAR D6400 is a wireless modem. NETGEAR D6220 is a wireless modem. There are security vulnerabilities in many NETGEAR products

Trust: 2.16

sources: NVD: CVE-2017-18850 // JVNDB: JVNDB-2017-014882 // CNVD: CNVD-2020-42252

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-42252

AFFECTED PRODUCTS

vendor:netgearmodel:d6400scope:ltversion:1.0.0.60

Trust: 1.6

vendor:netgearmodel:d8500scope:ltversion:1.0.3.29

Trust: 1.6

vendor:netgearmodel:r6700scope:ltversion:1.0.1.22

Trust: 1.6

vendor:netgearmodel:r6900scope:ltversion:1.0.1.22

Trust: 1.6

vendor:netgearmodel:r7100lgscope:ltversion:1.0.0.32

Trust: 1.6

vendor:netgearmodel:r7300dstscope:ltversion:1.0.0.54

Trust: 1.6

vendor:netgearmodel:r7900scope:ltversion:1.0.1.18

Trust: 1.6

vendor:netgearmodel:r6250scope:ltversion:1.0.4.12

Trust: 1.6

vendor:netgearmodel:d6220scope:ltversion:1.0.0.26

Trust: 1.6

vendor:netgearmodel:r6400scope:ltversion:1.01.24

Trust: 1.6

vendor:netgearmodel:r6900pscope:ltversion:1.0.0.56

Trust: 1.6

vendor:netgearmodel:r7000scope:ltversion:1.0.9.4

Trust: 1.6

vendor:netgearmodel:r7000pscope:ltversion:1.0.0.56

Trust: 1.6

vendor:netgearmodel:r8000scope:ltversion:1.0.3.44

Trust: 1.6

vendor:netgearmodel:r8500scope:ltversion:1.0.2.100_1.0.82

Trust: 1.0

vendor:netgearmodel:r8300scope:ltversion:1.0.2.100_1.0.82

Trust: 1.0

vendor:netgearmodel:r6400scope:ltversion:1.0.2.30

Trust: 1.0

vendor:netgearmodel:d6220scope:eqversion:1.0.0.26

Trust: 0.8

vendor:netgearmodel:d6400scope:eqversion:1.0.0.60

Trust: 0.8

vendor:netgearmodel:d8500scope:eqversion:1.0.3.29

Trust: 0.8

vendor:netgearmodel:r6250scope:eqversion:1.0.4.12

Trust: 0.8

vendor:netgearmodel:r6400scope:eqversion:1.0.2.30

Trust: 0.8

vendor:netgearmodel:r6400scope:eqversion:1.01.24

Trust: 0.8

vendor:netgearmodel:r6700scope:eqversion:1.0.1.22

Trust: 0.8

vendor:netgearmodel:r6900scope:eqversion:1.0.1.22

Trust: 0.8

vendor:netgearmodel:r6900pscope:eqversion:1.0.0.56

Trust: 0.8

vendor:netgearmodel:r7000scope:eqversion:1.0.9.4

Trust: 0.8

vendor:netgearmodel:r6400v2scope:ltversion:1.0.2.30

Trust: 0.6

vendor:netgearmodel:r8300 <1.0.2.100 1.0.82scope: - version: -

Trust: 0.6

vendor:netgearmodel:r8500 <1.0.2.100 1.0.82scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2020-42252 // JVNDB: JVNDB-2017-014882 // NVD: CVE-2017-18850

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-18850
value: HIGH

Trust: 1.0

cve@mitre.org: CVE-2017-18850
value: HIGH

Trust: 1.0

NVD: JVNDB-2017-014882
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-42252
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2017-18850
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2017-014882
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-42252
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2017-18850
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.5
impactScore: 5.9
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2017-18850
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.5
impactScore: 5.9
version: 3.0

Trust: 1.0

NVD: JVNDB-2017-014882
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-42252 // JVNDB: JVNDB-2017-014882 // NVD: CVE-2017-18850 // NVD: CVE-2017-18850

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.8

sources: JVNDB: JVNDB-2017-014882 // NVD: CVE-2017-18850

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-1614

CONFIGURATIONS

[
  {
    "CVE_data_version": "4.0",
    "nodes": [
      {
        "operator": "OR",
        "cpe_match": [
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:d6220_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:d6400_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:d8500_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r6250_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r6400_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r6700_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r6900_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r6900p_firmware"
          },
          {
            "vulnerable": true,
            "cpe22Uri": "cpe:/o:netgear:r7000_firmware"
          }
        ]
      }
    ]
  }
]

sources: JVNDB: JVNDB-2017-014882

PATCH

title:Security Advisory for Authentication Bypass on Some Routers or Modem Routers, PSV-2017-1208url:https://kb.netgear.com/000048998/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-or-Modem-Routers-PSV-2017-1208

Trust: 0.8

title:Patch for Licensing Vulnerabilities in Multiple NETGEAR Products (CNVD-2020-42252)url:https://www.cnvd.org.cn/patchInfo/show/227043

Trust: 0.6

title:Multiple NETGEAR Product security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116187

Trust: 0.6

sources: CNVD: CNVD-2020-42252 // JVNDB: JVNDB-2017-014882 // CNNVD: CNNVD-202004-1614

EXTERNAL IDS

db:NVDid:CVE-2017-18850

Trust: 3.0

db:JVNDBid:JVNDB-2017-014882

Trust: 0.8

db:CNVDid:CNVD-2020-42252

Trust: 0.6

db:CNNVDid:CNNVD-202004-1614

Trust: 0.6

sources: CNVD: CNVD-2020-42252 // JVNDB: JVNDB-2017-014882 // CNNVD: CNNVD-202004-1614 // NVD: CVE-2017-18850

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2017-18850

Trust: 2.0

url:https://kb.netgear.com/000048998/security-advisory-for-authentication-bypass-on-some-routers-or-modem-routers-psv-2017-1208

Trust: 1.6

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-18850

Trust: 0.8

sources: CNVD: CNVD-2020-42252 // JVNDB: JVNDB-2017-014882 // CNNVD: CNNVD-202004-1614 // NVD: CVE-2017-18850

SOURCES

db:CNVDid:CNVD-2020-42252
db:JVNDBid:JVNDB-2017-014882
db:CNNVDid:CNNVD-202004-1614
db:NVDid:CVE-2017-18850

LAST UPDATE DATE

2024-11-23T22:37:25.116000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-42252date:2020-07-26T00:00:00
db:JVNDBid:JVNDB-2017-014882date:2020-05-20T00:00:00
db:CNNVDid:CNNVD-202004-1614date:2020-04-21T00:00:00
db:NVDid:CVE-2017-18850date:2024-11-21T03:21:05.373

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-42252date:2020-07-24T00:00:00
db:JVNDBid:JVNDB-2017-014882date:2020-05-20T00:00:00
db:CNNVDid:CNNVD-202004-1614date:2020-04-20T00:00:00
db:NVDid:CVE-2017-18850date:2020-04-20T14:15:12.237