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ID

VAR-202010-0575


CVE

CVE-2020-26909


TITLE

NETGEAR D7800  and  R7500v2  Command injection vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-012219

DESCRIPTION

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7800 before 1.0.1.58 and R7500v2 before 1.0.3.48. NETGEAR D7800 and R7500v2 A command injection vulnerability exists in the device.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state

Trust: 1.62

sources: NVD: CVE-2020-26909 // JVNDB: JVNDB-2020-012219

AFFECTED PRODUCTS

vendor:netgearmodel:d7800scope:ltversion:1.0.1.58

Trust: 1.0

vendor:netgearmodel:r7500v2scope:ltversion:1.0.3.48

Trust: 1.0

vendor:ネットギアmodel:d7800scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:r7500v2scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-012219 // NVD: CVE-2020-26909

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-26909
value: HIGH

Trust: 1.0

cve@mitre.org: CVE-2020-26909
value: HIGH

Trust: 1.0

NVD: CVE-2020-26909
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202010-340
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2020-26909
severity: HIGH
baseScore: 8.3
vectorString: AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2020-26909
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 2.0

OTHER: JVNDB-2020-012219
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
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: JVNDB: JVNDB-2020-012219 // CNNVD: CNNVD-202010-340 // NVD: CVE-2020-26909 // NVD: CVE-2020-26909

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:Command injection (CWE-77) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2020-012219 // NVD: CVE-2020-26909

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202010-340

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202010-340

PATCH

title:Security Advisory for Pre-Authentication Command Injection on Some Routers, PSV-2020-0163url:https://kb.netgear.com/000062344/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-PSV-2020-0163

Trust: 0.8

title:Multiple NETGEAR Fixes for device command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=131127

Trust: 0.6

sources: JVNDB: JVNDB-2020-012219 // CNNVD: CNNVD-202010-340

EXTERNAL IDS

db:NVDid:CVE-2020-26909

Trust: 2.4

db:JVNDBid:JVNDB-2020-012219

Trust: 0.8

db:CNNVDid:CNNVD-202010-340

Trust: 0.6

sources: JVNDB: JVNDB-2020-012219 // CNNVD: CNNVD-202010-340 // NVD: CVE-2020-26909

REFERENCES

url:https://kb.netgear.com/000062344/security-advisory-for-pre-authentication-command-injection-on-some-routers-psv-2020-0163

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2020-26909

Trust: 1.4

sources: JVNDB: JVNDB-2020-012219 // CNNVD: CNNVD-202010-340 // NVD: CVE-2020-26909

SOURCES

db:JVNDBid:JVNDB-2020-012219
db:CNNVDid:CNNVD-202010-340
db:NVDid:CVE-2020-26909

LAST UPDATE DATE

2024-11-23T21:59:00.495000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2020-012219date:2021-04-27T05:44:00
db:CNNVDid:CNNVD-202010-340date:2020-10-21T00:00:00
db:NVDid:CVE-2020-26909date:2024-11-21T05:20:28.250

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2020-012219date:2021-04-27T00:00:00
db:CNNVDid:CNNVD-202010-340date:2020-10-09T00:00:00
db:NVDid:CVE-2020-26909date:2020-10-09T07:15:16.793