Details of VAR-202309-2275

ID

VAR-202309-2275

CVE

CVE-2023-43235

TITLE

D-Link Systems, Inc. of DIR-823G Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-012783

DESCRIPTION

D-Link DIR-823G v1.0.2B05 was discovered to contain a stack overflow via parameter StartTime and EndTime in SetWifiDownSettings. D-Link Systems, Inc. of DIR-823G An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2023-43235 // JVNDB: JVNDB-2023-012783

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-823g	scope:	eq	version:	1.0.2b05	Trust: 1.0
vendor:	d link	model:	dir-823g	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823g	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823g	scope:	eq	version:	dir-823g firmware 1.0.2b05	Trust: 0.8

sources: JVNDB: JVNDB-2023-012783 // NVD: CVE-2023-43235

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-43235
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-43235
value:	CRITICAL
Trust: 0.8

nvd@nist.gov:	CVE-2023-43235
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-2023-43235
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: JVNDB: JVNDB-2023-012783 // NVD: CVE-2023-43235

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-012783 // NVD: CVE-2023-43235

EXTERNAL IDS

db:	NVD	id:	CVE-2023-43235	Trust: 2.6
db:	JVNDB	id:	JVNDB-2023-012783	Trust: 0.8

sources: JVNDB: JVNDB-2023-012783 // NVD: CVE-2023-43235

REFERENCES

url:	https://github.com/peris-navince/founded-0-days/blob/main/dlink/823g/setwifidownsettings/1.md	Trust: 1.8
url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-43235	Trust: 0.8

sources: JVNDB: JVNDB-2023-012783 // NVD: CVE-2023-43235

SOURCES

db:	JVNDB	id:	JVNDB-2023-012783
db:	NVD	id:	CVE-2023-43235

LAST UPDATE DATE

2024-08-14T14:54:30.094000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2023-012783	date:	2023-12-19T05:55:00
db:	NVD	id:	CVE-2023-43235	date:	2023-09-22T02:18:58.013

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2023-012783	date:	2023-12-19T00:00:00
db:	NVD	id:	CVE-2023-43235	date:	2023-09-21T13:15:09.917