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ID

VAR-202112-2044


CVE

CVE-2021-20173


TITLE

Netgear Nighthawk R6700  In  OS  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-017412

DESCRIPTION

Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values. (DoS) It may be in a state. The Netgear Nighthawk R6700 is a wireless router from Netgear. No detailed vulnerability details are currently available

Trust: 2.25

sources: NVD: CVE-2021-20173 // JVNDB: JVNDB-2021-017412 // CNVD: CNVD-2022-02649 // VULMON: CVE-2021-20173

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-02649

AFFECTED PRODUCTS

vendor:netgearmodel:r6700scope:eqversion:1.0.4.120

Trust: 1.0

vendor:ネットギアmodel:r6700scope:eqversion: -

Trust: 0.8

vendor:ネットギアmodel:r6700scope:eqversion:r6700 firmware 1.0.4.120

Trust: 0.8

vendor:netgearmodel:nighthawk r6700scope:eqversion:1.0.4.120

Trust: 0.6

sources: CNVD: CNVD-2022-02649 // JVNDB: JVNDB-2021-017412 // NVD: CVE-2021-20173

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-20173
value: HIGH

Trust: 1.0

NVD: CVE-2021-20173
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-02649
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202112-2815
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2021-20173
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-02649
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-20173
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-20173
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-02649 // JVNDB: JVNDB-2021-017412 // CNNVD: CNNVD-202112-2815 // NVD: CVE-2021-20173

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:OS Command injection (CWE-78) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-017412 // NVD: CVE-2021-20173

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-2815

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202112-2815

PATCH

title:Top Pageurl:https://www.netgear.com/

Trust: 0.8

title:Patch for Netgear Nighthawk R6700 Command Injection Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/312946

Trust: 0.6

title:Netgear Nighthawk R6700 Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176863

Trust: 0.6

sources: CNVD: CNVD-2022-02649 // JVNDB: JVNDB-2021-017412 // CNNVD: CNNVD-202112-2815

EXTERNAL IDS

db:NVDid:CVE-2021-20173

Trust: 3.9

db:TENABLEid:TRA-2021-57

Trust: 2.5

db:JVNDBid:JVNDB-2021-017412

Trust: 0.8

db:CNVDid:CNVD-2022-02649

Trust: 0.6

db:CS-HELPid:SB2022010310

Trust: 0.6

db:CNNVDid:CNNVD-202112-2815

Trust: 0.6

db:VULMONid:CVE-2021-20173

Trust: 0.1

sources: CNVD: CNVD-2022-02649 // VULMON: CVE-2021-20173 // JVNDB: JVNDB-2021-017412 // CNNVD: CNNVD-202112-2815 // NVD: CVE-2021-20173

REFERENCES

url:https://www.tenable.com/security/research/tra-2021-57

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2021-20173

Trust: 2.0

url:https://www.cybersecurity-help.cz/vdb/sb2022010310

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-02649 // VULMON: CVE-2021-20173 // JVNDB: JVNDB-2021-017412 // CNNVD: CNNVD-202112-2815 // NVD: CVE-2021-20173

SOURCES

db:CNVDid:CNVD-2022-02649
db:VULMONid:CVE-2021-20173
db:JVNDBid:JVNDB-2021-017412
db:CNNVDid:CNNVD-202112-2815
db:NVDid:CVE-2021-20173

LAST UPDATE DATE

2024-08-14T13:22:59.054000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-02649date:2022-01-12T00:00:00
db:VULMONid:CVE-2021-20173date:2021-12-31T00:00:00
db:JVNDBid:JVNDB-2021-017412date:2023-01-18T00:52:00
db:CNNVDid:CNNVD-202112-2815date:2022-07-14T00:00:00
db:NVDid:CVE-2021-20173date:2022-07-12T17:42:04.277

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-02649date:2022-01-12T00:00:00
db:VULMONid:CVE-2021-20173date:2021-12-30T00:00:00
db:JVNDBid:JVNDB-2021-017412date:2023-01-18T00:00:00
db:CNNVDid:CNNVD-202112-2815date:2021-12-30T00:00:00
db:NVDid:CVE-2021-20173date:2021-12-30T22:15:09.760