Details of VAR-202208-0095

ID

VAR-202208-0095

CVE

CVE-2022-23399

TITLE

TCL Technology of linkhub mesh wifi ac1200 Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-014022

DESCRIPTION

A stack-based buffer overflow vulnerability exists in the confsrv set_port_fwd_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability. TCL Technology of linkhub mesh wifi ac1200 Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TCL LinkHub Mesh Wi-Fi is a router of TCL company

Trust: 2.25

sources: NVD: CVE-2022-23399 // JVNDB: JVNDB-2022-014022 // CNVD: CNVD-2022-82020 // VULMON: CVE-2022-23399

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-82020

AFFECTED PRODUCTS

vendor:	tcl	model:	linkhub mesh wifi ac1200	scope:	eq	version:	ms1g_00_01.00_14	Trust: 1.0
vendor:	tcl	model:	linkhub mesh wifi ac1200	scope:	eq	version:	ms1g 00 01.00 14	Trust: 0.8
vendor:	tcl	model:	linkhub mesh wifi ac1200	scope:	-	version:	-	Trust: 0.8
vendor:	tcl	model:	linkhub mesh wifi ac1200	scope:	eq	version:	-	Trust: 0.8
vendor:	tcl	model:	linkhub mesh wi-fi ms1g 00 01.00 14	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-82020 // JVNDB: JVNDB-2022-014022 // NVD: CVE-2022-23399

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com:	CVE-2022-23399
value:	HIGH
Trust: 1.0
nvd@nist.gov:	CVE-2022-23399
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-23399
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2022-82020
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202208-1966
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2022-82020
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

talos-cna@cisco.com:	CVE-2022-23399
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
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
nvd@nist.gov:	CVE-2022-23399
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2022-23399
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	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: CNVD: CNVD-2022-82020 // JVNDB: JVNDB-2022-014022 // CNNVD: CNNVD-202208-1966 // NVD: CVE-2022-23399 // NVD: CVE-2022-23399

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-014022 // NVD: CVE-2022-23399

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202208-1966

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202208-1966

EXTERNAL IDS

db:	NVD	id:	CVE-2022-23399	Trust: 3.9
db:	TALOS	id:	TALOS-2022-1454	Trust: 3.1
db:	JVNDB	id:	JVNDB-2022-014022	Trust: 0.8
db:	CNVD	id:	CNVD-2022-82020	Trust: 0.6
db:	CNNVD	id:	CNNVD-202208-1966	Trust: 0.6
db:	VULMON	id:	CVE-2022-23399	Trust: 0.1

sources: CNVD: CNVD-2022-82020 // VULMON: CVE-2022-23399 // JVNDB: JVNDB-2022-014022 // CNNVD: CNNVD-202208-1966 // NVD: CVE-2022-23399

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2022-1454	Trust: 3.7
url:	https://nvd.nist.gov/vuln/detail/cve-2022-23399	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-23399/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/121.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-82020 // VULMON: CVE-2022-23399 // JVNDB: JVNDB-2022-014022 // CNNVD: CNNVD-202208-1966 // NVD: CVE-2022-23399

CREDITS

Discovered by Carl Hurd of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202208-1966

SOURCES

db:	CNVD	id:	CNVD-2022-82020
db:	VULMON	id:	CVE-2022-23399
db:	JVNDB	id:	JVNDB-2022-014022
db:	CNNVD	id:	CNNVD-202208-1966
db:	NVD	id:	CVE-2022-23399

LAST UPDATE DATE

2024-08-14T15:27:12.719000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-82020	date:	2022-11-28T00:00:00
db:	VULMON	id:	CVE-2022-23399	date:	2022-08-06T00:00:00
db:	JVNDB	id:	JVNDB-2022-014022	date:	2023-09-13T08:17:00
db:	CNNVD	id:	CNNVD-202208-1966	date:	2022-08-10T00:00:00
db:	NVD	id:	CVE-2022-23399	date:	2022-08-08T18:36:50.330

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-82020	date:	2022-11-28T00:00:00
db:	VULMON	id:	CVE-2022-23399	date:	2022-08-05T00:00:00
db:	JVNDB	id:	JVNDB-2022-014022	date:	2023-09-13T00:00:00
db:	CNNVD	id:	CNNVD-202208-1966	date:	2022-08-01T00:00:00
db:	NVD	id:	CVE-2022-23399	date:	2022-08-05T22:15:09.350