Details of VAR-202212-2466

ID

VAR-202212-2466

CVE

CVE-2022-46586

TITLE

TRENDnet TEW755AP Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-003846

DESCRIPTION

TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the qcawifi.wifi%d_vap%d.maclist parameter in the kick_ban_wifi_mac_allow (sub_415B00) function. TRENDnet TEW755AP 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. TRENDnet TEW-755AP is a router produced by TRENDnet. Attackers can use this vulnerability to execute arbitrary code

Trust: 2.16

sources: NVD: CVE-2022-46586 // JVNDB: JVNDB-2022-003846 // CNVD: CNVD-2023-18952

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-18952

AFFECTED PRODUCTS

vendor:	trendnet	model:	tew-755ap	scope:	eq	version:	1.13b01	Trust: 1.0
vendor:	trendnet	model:	tew-755ap	scope:	eq	version:	-	Trust: 0.8
vendor:	trendnet	model:	tew-755ap	scope:	eq	version:	tew-755ap firmware 1.13b01	Trust: 0.8
vendor:	trendnet	model:	tew-755ap 1.13b01	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2023-18952 // JVNDB: JVNDB-2022-003846 // NVD: CVE-2022-46586

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-46586
value:	CRITICAL
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2022-46586
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-46586
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2023-18952
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202212-4170
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2023-18952
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

nvd@nist.gov:	CVE-2022-46586
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: 2.0
NVD:	CVE-2022-46586
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-2023-18952 // JVNDB: JVNDB-2022-003846 // CNNVD: CNNVD-202212-4170 // NVD: CVE-2022-46586 // NVD: CVE-2022-46586

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2022-003846 // NVD: CVE-2022-46586

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-4170

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202212-4170

PATCH

title:

Top Page

url:

https://www.trendnet.com/

Trust: 0.8

sources: JVNDB: JVNDB-2022-003846

EXTERNAL IDS

db:	NVD	id:	CVE-2022-46586	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-003846	Trust: 0.8
db:	CNVD	id:	CNVD-2023-18952	Trust: 0.6
db:	CNNVD	id:	CNNVD-202212-4170	Trust: 0.6
db:	VULMON	id:	CVE-2022-46586	Trust: 0.1

sources: CNVD: CNVD-2023-18952 // VULMON: CVE-2022-46586 // JVNDB: JVNDB-2022-003846 // CNNVD: CNNVD-202212-4170 // NVD: CVE-2022-46586

REFERENCES

url:	https://brief-nymphea-813.notion.site/vul3-tew755-bof-kick_ban_wifi_mac_allow-4624d89edfc54084ada1f4c8dbfa452d	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2022-46586	Trust: 1.4
url:	https://cxsecurity.com/cveshow/cve-2022-46586/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2023-18952 // VULMON: CVE-2022-46586 // JVNDB: JVNDB-2022-003846 // CNNVD: CNNVD-202212-4170 // NVD: CVE-2022-46586

SOURCES

db:	CNVD	id:	CNVD-2023-18952
db:	VULMON	id:	CVE-2022-46586
db:	JVNDB	id:	JVNDB-2022-003846
db:	CNNVD	id:	CNNVD-202212-4170
db:	NVD	id:	CVE-2022-46586

LAST UPDATE DATE

2025-04-11T23:14:33.227000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-18952	date:	2023-03-22T00:00:00
db:	VULMON	id:	CVE-2022-46586	date:	2022-12-30T00:00:00
db:	JVNDB	id:	JVNDB-2022-003846	date:	2023-03-09T07:40:00
db:	CNNVD	id:	CNNVD-202212-4170	date:	2023-01-06T00:00:00
db:	NVD	id:	CVE-2022-46586	date:	2025-04-11T15:15:40.653

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-18952	date:	2023-03-24T00:00:00
db:	VULMON	id:	CVE-2022-46586	date:	2022-12-30T00:00:00
db:	JVNDB	id:	JVNDB-2022-003846	date:	2023-03-09T00:00:00
db:	CNNVD	id:	CNNVD-202212-4170	date:	2022-12-30T00:00:00
db:	NVD	id:	CVE-2022-46586	date:	2022-12-30T21:15:10.360