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ID

VAR-202104-1701


CVE

CVE-2021-25378


TITLE

SmartThings Hub STH-ETH-250 Security hole

Trust: 0.6

sources: CNNVD: CNNVD-202104-582

DESCRIPTION

Improper access control of certain port in SmartThings prior to version 1.7.63.6 allows remote temporary denial of service

Trust: 0.99

sources: NVD: CVE-2021-25378 // VULMON: CVE-2021-25378

AFFECTED PRODUCTS

vendor:samsungmodel:smartthingsscope:ltversion:1.7.63.6

Trust: 1.0

sources: NVD: CVE-2021-25378

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-25378
value: MEDIUM

Trust: 1.0

mobile.security@samsung.com: CVE-2021-25378
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202104-582
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-25378
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-25378
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

nvd@nist.gov: CVE-2021-25378
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

mobile.security@samsung.com: CVE-2021-25378
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

sources: VULMON: CVE-2021-25378 // CNNVD: CNNVD-202104-582 // NVD: CVE-2021-25378 // NVD: CVE-2021-25378

PROBLEMTYPE DATA

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:CWE-20

Trust: 1.0

sources: NVD: CVE-2021-25378

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202104-582

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-582

PATCH

title:SmartThings Hub STH-ETH-250 Enter the fix for the verification error vulnerabilityurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=147327

Trust: 0.6

sources: CNNVD: CNNVD-202104-582

EXTERNAL IDS

db:NVDid:CVE-2021-25378

Trust: 1.7

db:CNNVDid:CNNVD-202104-582

Trust: 0.6

db:VULMONid:CVE-2021-25378

Trust: 0.1

sources: VULMON: CVE-2021-25378 // CNNVD: CNNVD-202104-582 // NVD: CVE-2021-25378

REFERENCES

url:https://security.samsungmobile.com/serviceweb.smsb

Trust: 1.7

url:https://security.samsungmobile.com/

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-25378

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-25378 // CNNVD: CNNVD-202104-582 // NVD: CVE-2021-25378

SOURCES

db:VULMONid:CVE-2021-25378
db:CNNVDid:CNNVD-202104-582
db:NVDid:CVE-2021-25378

LAST UPDATE DATE

2024-11-23T23:04:03.578000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-25378date:2021-04-23T00:00:00
db:CNNVDid:CNNVD-202104-582date:2022-09-26T00:00:00
db:NVDid:CVE-2021-25378date:2024-11-21T05:54:52.433

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-25378date:2021-04-09T00:00:00
db:CNNVDid:CNNVD-202104-582date:2021-04-09T00:00:00
db:NVDid:CVE-2021-25378date:2021-04-09T18:15:15.380