Sign-up

ID

VAR-202103-0268


CVE

CVE-2020-35232


TITLE

NETGEAR JGS516PE/GS116Ev2 arbitrary data writing vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-17584

DESCRIPTION

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-35782. Reason: This candidate is a reservation duplicate of CVE-2020-35782. Notes: All CVE users should reference CVE-2020-35782 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage. NETGEAR JGS516PE/GS116Ev2 is a 16-port gigabit intelligent network management Plus switch. NETGEAR JGS516PE/GS116Ev2 2.6.0.43 has an arbitrary data writing vulnerability. The vulnerability stems from the fact that the TFTP firmware update mechanism does not correctly implement firmware verification. A remote attacker can use this vulnerability to write arbitrary data into the internal memory

Trust: 1.53

sources: NVD: CVE-2020-35232 // CNVD: CNVD-2021-17584 // VULMON: CVE-2020-35232

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-17584

AFFECTED PRODUCTS

vendor:netgearmodel:jgs516pescope:eqversion:2.6.0.43

Trust: 0.6

vendor:netgearmodel:gs116ev2scope:eqversion:2.6.0.43

Trust: 0.6

sources: CNVD: CNVD-2021-17584

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-17584
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202103-729
value: HIGH

Trust: 0.6

CNVD: CNVD-2021-17584
severity: HIGH
baseScore: 7.8
vectorString: AV:A/AC:L/AU:N/C:N/I:C/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 9.2
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-17584 // CNNVD: CNNVD-202103-729

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202103-729

PATCH

title:Patch for NETGEAR JGS516PE/GS116Ev2 arbitrary data writing vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/252806

Trust: 0.6

title:NETGEAR JGS516PE Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=144384

Trust: 0.6

sources: CNVD: CNVD-2021-17584 // CNNVD: CNNVD-202103-729

EXTERNAL IDS

db:NVDid:CVE-2020-35232

Trust: 2.3

db:CNVDid:CNVD-2021-17584

Trust: 0.6

db:CNNVDid:CNNVD-202103-729

Trust: 0.6

db:VULMONid:CVE-2020-35232

Trust: 0.1

sources: CNVD: CNVD-2021-17584 // VULMON: CVE-2020-35232 // CNNVD: CNNVD-202103-729 // NVD: CVE-2020-35232

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2020-35232

Trust: 1.2

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

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-17584 // VULMON: CVE-2020-35232 // CNNVD: CNNVD-202103-729

SOURCES

db:CNVDid:CNVD-2021-17584
db:VULMONid:CVE-2020-35232
db:CNNVDid:CNNVD-202103-729
db:NVDid:CVE-2020-35232

LAST UPDATE DATE

2024-08-14T14:38:04.612000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-17584date:2021-08-19T00:00:00
db:VULMONid:CVE-2020-35232date:2021-03-16T00:00:00
db:CNNVDid:CNNVD-202103-729date:2021-08-16T00:00:00
db:NVDid:CVE-2020-35232date:2023-11-07T03:21:53.700

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-17584date:2021-03-15T00:00:00
db:VULMONid:CVE-2020-35232date:2021-03-10T00:00:00
db:CNNVDid:CNNVD-202103-729date:2021-03-10T00:00:00
db:NVDid:CVE-2020-35232date:2021-03-10T19:15:12.627