Details of VAR-202208-1908

ID

VAR-202208-1908

CVE

CVE-2022-37134

TITLE

D-Link Systems, Inc. of DIR-816 Vulnerability in firmware related to improper validation of quantities specified in inputs

Trust: 0.8

sources: JVNDB: JVNDB-2022-015314

DESCRIPTION

D-link DIR-816 A2_v1.10CNB04.img is vulnerable to Buffer Overflow via /goform/form2Wan.cgi. When wantype is 3, l2tp_usrname will be decrypted by base64, and the result will be stored in v94, which does not check the size of l2tp_usrname, resulting in stack overflow. D-Link Systems, Inc. of DIR-816 A vulnerability exists in the firmware related to improper validation of quantities specified in input.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-816 is a wireless router from D-Link Company in Taiwan

Trust: 2.25

sources: NVD: CVE-2022-37134 // JVNDB: JVNDB-2022-015314 // CNVD: CNVD-2022-59201 // VULMON: CVE-2022-37134

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-59201

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-816	scope:	eq	version:	1.10cnb04	Trust: 1.0
vendor:	d link	model:	dir-816	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-816	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-816	scope:	eq	version:	dir-816 firmware 1.10cnb04	Trust: 0.8
vendor:	d link	model:	dir-816 a2 v1.10cnb04.img	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-59201 // JVNDB: JVNDB-2022-015314 // NVD: CVE-2022-37134

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-37134
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-37134
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2022-59201
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202208-3624
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2022-59201
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-2022-37134
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-2022-37134
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-2022-59201 // JVNDB: JVNDB-2022-015314 // CNNVD: CNNVD-202208-3624 // NVD: CVE-2022-37134

PROBLEMTYPE DATA

problemtype:	CWE-1284	Trust: 1.0
problemtype:	Improper validation of quantity specified in input (CWE-1284) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-015314 // NVD: CVE-2022-37134

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202208-3624

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202208-3624

EXTERNAL IDS

db:	NVD	id:	CVE-2022-37134	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-015314	Trust: 0.8
db:	CNVD	id:	CNVD-2022-59201	Trust: 0.6
db:	CNNVD	id:	CNNVD-202208-3624	Trust: 0.6
db:	VULMON	id:	CVE-2022-37134	Trust: 0.1

sources: CNVD: CNVD-2022-59201 // VULMON: CVE-2022-37134 // JVNDB: JVNDB-2022-015314 // CNNVD: CNNVD-202208-3624 // NVD: CVE-2022-37134

REFERENCES

url:	https://www.dlink.com/en/security-bulletin/	Trust: 2.5
url:	https://github.com/z1r00/iot_vul/blob/main/dlink/dir816/form2wan_cgi/readme.md	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2022-37134	Trust: 2.0
url:	https://cxsecurity.com/cveshow/cve-2022-37134/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-59201 // VULMON: CVE-2022-37134 // JVNDB: JVNDB-2022-015314 // CNNVD: CNNVD-202208-3624 // NVD: CVE-2022-37134

SOURCES

db:	CNVD	id:	CNVD-2022-59201
db:	VULMON	id:	CVE-2022-37134
db:	JVNDB	id:	JVNDB-2022-015314
db:	CNNVD	id:	CNNVD-202208-3624
db:	NVD	id:	CVE-2022-37134

LAST UPDATE DATE

2024-08-14T14:55:17.664000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-59201	date:	2022-08-25T00:00:00
db:	VULMON	id:	CVE-2022-37134	date:	2022-08-22T00:00:00
db:	JVNDB	id:	JVNDB-2022-015314	date:	2023-09-26T08:25:00
db:	CNNVD	id:	CNNVD-202208-3624	date:	2022-08-29T00:00:00
db:	NVD	id:	CVE-2022-37134	date:	2023-08-08T14:21:49.707

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-59201	date:	2022-08-25T00:00:00
db:	VULMON	id:	CVE-2022-37134	date:	2022-08-22T00:00:00
db:	JVNDB	id:	JVNDB-2022-015314	date:	2023-09-26T00:00:00
db:	CNNVD	id:	CNNVD-202208-3624	date:	2022-08-22T00:00:00
db:	NVD	id:	CVE-2022-37134	date:	2022-08-22T15:15:16.870