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ID

VAR-202103-0261


CVE

CVE-2020-35225


TITLE

NETGEAR JGS516PE  and  GS116Ev2  Classic buffer overflow vulnerability in device

Trust: 0.8

sources: JVNDB: JVNDB-2020-016263

DESCRIPTION

The NSDP protocol implementation on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices was not properly validating the length of string parameters sent in write requests, potentially allowing denial of service attacks. NETGEAR JGS516PE and GS116Ev2 A classic buffer overflow vulnerability exists in the device.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. NETGEAR JGS516PE/GS116Ev2 is a 16-port gigabit intelligent network management Plus switch. NETGEAR JGS516PE/GS116Ev2 2.6.0.43 version has security vulnerabilities. An attacker can use this vulnerability to cause a denial of service

Trust: 2.16

sources: NVD: CVE-2020-35225 // JVNDB: JVNDB-2020-016263 // CNVD: CNVD-2021-17576

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-17576

AFFECTED PRODUCTS

vendor:netgearmodel:jgs516pescope:eqversion:2.6.0.43

Trust: 1.6

vendor:netgearmodel:gs116escope:eqversion:2.6.0.43

Trust: 1.0

vendor:ネットギアmodel:jgs516pescope: - version: -

Trust: 0.8

vendor:ネットギアmodel:gs116escope: - version: -

Trust: 0.8

vendor:netgearmodel:gs116ev2scope:eqversion:2.6.0.43

Trust: 0.6

sources: CNVD: CNVD-2021-17576 // JVNDB: JVNDB-2020-016263 // NVD: CVE-2020-35225

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-35225
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-35225
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-17576
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202103-793
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2020-35225
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-17576
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-35225
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-35225
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-17576 // JVNDB: JVNDB-2020-016263 // CNNVD: CNNVD-202103-793 // NVD: CVE-2020-35225

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:Classic buffer overflow (CWE-120) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2020-016263 // NVD: CVE-2020-35225

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202103-793

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202103-793

PATCH

title:top pageurl:https://www.netgear.com/jp/

Trust: 0.8

title:NETGEAR JGS516PE Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=144302

Trust: 0.6

sources: JVNDB: JVNDB-2020-016263 // CNNVD: CNNVD-202103-793

EXTERNAL IDS

db:NVDid:CVE-2020-35225

Trust: 3.0

db:JVNDBid:JVNDB-2020-016263

Trust: 0.8

db:CNVDid:CNVD-2021-17576

Trust: 0.6

db:CNNVDid:CNNVD-202103-793

Trust: 0.6

sources: CNVD: CNVD-2021-17576 // JVNDB: JVNDB-2020-016263 // CNNVD: CNNVD-202103-793 // NVD: CVE-2020-35225

REFERENCES

url:https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-35225

Trust: 2.0

sources: CNVD: CNVD-2021-17576 // JVNDB: JVNDB-2020-016263 // CNNVD: CNNVD-202103-793 // NVD: CVE-2020-35225

SOURCES

db:CNVDid:CNVD-2021-17576
db:JVNDBid:JVNDB-2020-016263
db:CNNVDid:CNNVD-202103-793
db:NVDid:CVE-2020-35225

LAST UPDATE DATE

2024-11-23T22:40:46.471000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-17576date:2021-07-15T00:00:00
db:JVNDBid:JVNDB-2020-016263date:2021-11-18T08:13:00
db:CNNVDid:CNNVD-202103-793date:2021-08-16T00:00:00
db:NVDid:CVE-2020-35225date:2024-11-21T05:27:03.440

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-17576date:2021-03-15T00:00:00
db:JVNDBid:JVNDB-2020-016263date:2021-11-18T00:00:00
db:CNNVDid:CNNVD-202103-793date:2021-03-10T00:00:00
db:NVDid:CVE-2020-35225date:2021-03-10T18:15:13.187