Details of VAR-202203-1928

ID

VAR-202203-1928

CVE

CVE-2022-25008

TITLE

TOTOLINK of ex300 v2 firmware and ex1200t Vulnerability related to lack of authentication for critical functions in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-007450

DESCRIPTION

totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism. TOTOLINK of ex300 v2 firmware and ex1200t Firmware has a lack of authentication vulnerability for critical functionality.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK EX300 is a 300 Mbps wireless N range extender from China TotoLink company, TOTOLINK EX1200T is a Wi-Fi range extender from China TOTOLINK company. An access control error vulnerability exists in TOTOLINK EX300_v2 and EX1200T. The vulnerability stems from the device web server not performing any authentication, allowing an attacker to access the web ui and perform any actions

Trust: 2.16

sources: NVD: CVE-2022-25008 // JVNDB: JVNDB-2022-007450 // CNVD: CNVD-2022-55141

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-55141

AFFECTED PRODUCTS

vendor:	totolink	model:	ex1200t	scope:	eq	version:	4.1.2cu.5230_b20210706	Trust: 1.0
vendor:	totolink	model:	ex300 v2	scope:	eq	version:	4.0.3c.140_b20210429	Trust: 1.0
vendor:	totolink	model:	ex300 v2	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	ex1200t	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	ex300 v2 v4.0.3c.140 b20210429	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	ex1200t v4.1.2cu.5230 b20210706	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-55141 // JVNDB: JVNDB-2022-007450 // NVD: CVE-2022-25008

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-25008
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-25008
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2022-55141
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202203-2635
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-25008
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	6.5
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2022-55141
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	6.5
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-25008
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2022-25008
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 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-2022-55141 // JVNDB: JVNDB-2022-007450 // CNNVD: CNNVD-202203-2635 // NVD: CVE-2022-25008

PROBLEMTYPE DATA

problemtype:	CWE-306	Trust: 1.0
problemtype:	Lack of authentication for critical features (CWE-306) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-007450 // NVD: CVE-2022-25008

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202203-2635

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-202203-2635

EXTERNAL IDS

db:	NVD	id:	CVE-2022-25008	Trust: 3.8
db:	JVNDB	id:	JVNDB-2022-007450	Trust: 0.8
db:	CNVD	id:	CNVD-2022-55141	Trust: 0.6
db:	CNNVD	id:	CNNVD-202203-2635	Trust: 0.6

sources: CNVD: CNVD-2022-55141 // JVNDB: JVNDB-2022-007450 // CNNVD: CNNVD-202203-2635 // NVD: CVE-2022-25008

REFERENCES

url:	https://github.com/chibataiki/iot-vuls/blob/main/totolink/missing-authentication.md	Trust: 2.4
url:	https://cxsecurity.com/cveshow/cve-2022-25008/	Trust: 1.2
url:	https://nvd.nist.gov/vuln/detail/cve-2022-25008	Trust: 0.8

sources: CNVD: CNVD-2022-55141 // JVNDB: JVNDB-2022-007450 // CNNVD: CNNVD-202203-2635 // NVD: CVE-2022-25008

SOURCES

db:	CNVD	id:	CNVD-2022-55141
db:	JVNDB	id:	JVNDB-2022-007450
db:	CNNVD	id:	CNNVD-202203-2635
db:	NVD	id:	CVE-2022-25008

LAST UPDATE DATE

2024-11-23T22:40:30.872000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-55141	date:	2022-08-04T00:00:00
db:	JVNDB	id:	JVNDB-2022-007450	date:	2023-07-14T08:38:00
db:	CNNVD	id:	CNNVD-202203-2635	date:	2022-04-06T00:00:00
db:	NVD	id:	CVE-2022-25008	date:	2024-11-21T06:51:32.073

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-55141	date:	2022-08-04T00:00:00
db:	JVNDB	id:	JVNDB-2022-007450	date:	2023-07-14T00:00:00
db:	CNNVD	id:	CNNVD-202203-2635	date:	2022-03-30T00:00:00
db:	NVD	id:	CVE-2022-25008	date:	2022-03-30T23:15:08.093