Details of VAR-202307-2197

ID

VAR-202307-2197

CVE

CVE-2023-36091

TITLE

D-Link Systems, Inc. of DIR-895L Fraudulent Authentication Vulnerability in Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-021076

DESCRIPTION

Authentication Bypass vulnerability in D-Link DIR-895 FW102b07 allows remote attackers to gain escalated privileges via via function phpcgi_main in cgibin. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. D-Link Systems, Inc. of DIR-895L An incorrect authentication vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-895 is a wireless router made by China D-Link Company. D-Link DIR-895 has an authentication bypass vulnerability. The vulnerability stems from the fact that the phpcgi_main function in cgibin lacks effective authentication

Trust: 2.16

sources: NVD: CVE-2023-36091 // JVNDB: JVNDB-2023-021076 // CNVD: CNVD-2023-65169

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-65169

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-895l	scope:	eq	version:	1.02	Trust: 1.0
vendor:	d link	model:	dir-895l	scope:	eq	version:	dir-895l firmware 1.02	Trust: 0.8
vendor:	d link	model:	dir-895l	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-895l	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-895 fw102b07	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2023-65169 // JVNDB: JVNDB-2023-021076 // NVD: CVE-2023-36091

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-36091
value:	CRITICAL
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2023-36091
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-36091
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2023-65169
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-65169
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-2023-36091
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-2023-36091
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-2023-65169 // JVNDB: JVNDB-2023-021076 // NVD: CVE-2023-36091 // NVD: CVE-2023-36091

PROBLEMTYPE DATA

problemtype:	CWE-863	Trust: 1.0
problemtype:	Illegal authentication (CWE-863) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-021076 // NVD: CVE-2023-36091

PATCH

title:

Patch for D-Link DIR-895 Authentication Bypass Vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/453466

Trust: 0.6

sources: CNVD: CNVD-2023-65169

EXTERNAL IDS

db:	NVD	id:	CVE-2023-36091	Trust: 3.2
db:	JVNDB	id:	JVNDB-2023-021076	Trust: 0.8
db:	CNVD	id:	CNVD-2023-65169	Trust: 0.6

sources: CNVD: CNVD-2023-65169 // JVNDB: JVNDB-2023-021076 // NVD: CVE-2023-36091

REFERENCES

url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.8
url:	https://www.dlink.com/en/support	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-36091	Trust: 1.4

sources: CNVD: CNVD-2023-65169 // JVNDB: JVNDB-2023-021076 // NVD: CVE-2023-36091

SOURCES

db:	CNVD	id:	CNVD-2023-65169
db:	JVNDB	id:	JVNDB-2023-021076
db:	NVD	id:	CVE-2023-36091

LAST UPDATE DATE

2024-10-29T23:45:54.203000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-65169	date:	2023-08-28T00:00:00
db:	JVNDB	id:	JVNDB-2023-021076	date:	2024-01-18T06:40:00
db:	NVD	id:	CVE-2023-36091	date:	2024-10-28T19:35:07.903

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-65169	date:	2023-08-25T00:00:00
db:	JVNDB	id:	JVNDB-2023-021076	date:	2024-01-18T00:00:00
db:	NVD	id:	CVE-2023-36091	date:	2023-07-31T14:15:10.583