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ID

VAR-202208-0078


CVE

CVE-2022-27185


TITLE

TCL Technology  of  linkhub mesh wifi ac1200  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-014129

DESCRIPTION

A denial of service vulnerability exists in the confctl_set_master_wlan functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability. TCL LinkHub Mesh Wi-Fi is a router of TCL company

Trust: 2.25

sources: NVD: CVE-2022-27185 // JVNDB: JVNDB-2022-014129 // CNVD: CNVD-2022-82017 // VULMON: CVE-2022-27185

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-82017

AFFECTED PRODUCTS

vendor:tclmodel:linkhub mesh wifi ac1200scope:eqversion:ms1g_00_01.00_14

Trust: 1.0

vendor:tclmodel:linkhub mesh wifi ac1200scope:eqversion: -

Trust: 0.8

vendor:tclmodel:linkhub mesh wifi ac1200scope:eqversion:ms1g 00 01.00 14

Trust: 0.8

vendor:tclmodel:linkhub mesh wifi ac1200scope: - version: -

Trust: 0.8

vendor:tclmodel:linkhub mesh wi-fi ms1g 00 01.00 14scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-82017 // JVNDB: JVNDB-2022-014129 // NVD: CVE-2022-27185

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2022-27185
value: CRITICAL

Trust: 1.0

nvd@nist.gov: CVE-2022-27185
value: HIGH

Trust: 1.0

NVD: CVE-2022-27185
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-82017
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202208-1982
value: HIGH

Trust: 0.6

CNVD: CNVD-2022-82017
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

talos-cna@cisco.com: CVE-2022-27185
baseSeverity: CRITICAL
baseScore: 9.3
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.8
version: 3.0

Trust: 1.0

nvd@nist.gov: CVE-2022-27185
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2022-27185
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-82017 // JVNDB: JVNDB-2022-014129 // CNNVD: CNNVD-202208-1982 // NVD: CVE-2022-27185 // NVD: CVE-2022-27185

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-284

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-014129 // NVD: CVE-2022-27185

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202208-1982

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-202208-1982

PATCH

title:Patch for TCL LinkHub Mesh Wi-Fi confctl_set_master_wlan function denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/362021

Trust: 0.6

title:TCL LinkHub Mesh Wi-Fi Fixes for access control error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=203227

Trust: 0.6

sources: CNVD: CNVD-2022-82017 // CNNVD: CNNVD-202208-1982

EXTERNAL IDS

db:NVDid:CVE-2022-27185

Trust: 3.9

db:TALOSid:TALOS-2022-1505

Trust: 3.1

db:JVNDBid:JVNDB-2022-014129

Trust: 0.8

db:CNVDid:CNVD-2022-82017

Trust: 0.6

db:CNNVDid:CNNVD-202208-1982

Trust: 0.6

db:VULMONid:CVE-2022-27185

Trust: 0.1

sources: CNVD: CNVD-2022-82017 // VULMON: CVE-2022-27185 // JVNDB: JVNDB-2022-014129 // CNNVD: CNNVD-202208-1982 // NVD: CVE-2022-27185

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2022-1505

Trust: 3.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-27185

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-27185/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/284.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-82017 // VULMON: CVE-2022-27185 // JVNDB: JVNDB-2022-014129 // CNNVD: CNNVD-202208-1982 // NVD: CVE-2022-27185

CREDITS

Discovered by Carl Hurd of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202208-1982

SOURCES

db:CNVDid:CNVD-2022-82017
db:VULMONid:CVE-2022-27185
db:JVNDBid:JVNDB-2022-014129
db:CNNVDid:CNNVD-202208-1982
db:NVDid:CVE-2022-27185

LAST UPDATE DATE

2024-08-14T13:53:09.747000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-82017date:2022-11-28T00:00:00
db:VULMONid:CVE-2022-27185date:2022-08-06T00:00:00
db:JVNDBid:JVNDB-2022-014129date:2023-09-14T08:12:00
db:CNNVDid:CNNVD-202208-1982date:2022-08-10T00:00:00
db:NVDid:CVE-2022-27185date:2022-08-09T19:10:24.273

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-82017date:2022-11-28T00:00:00
db:VULMONid:CVE-2022-27185date:2022-08-05T00:00:00
db:JVNDBid:JVNDB-2022-014129date:2023-09-14T00:00:00
db:CNNVDid:CNNVD-202208-1982date:2022-08-01T00:00:00
db:NVDid:CVE-2022-27185date:2022-08-05T22:15:11.257