Details of VAR-202310-2700

ID

VAR-202310-2700

CVE

CVE-2023-44808

TITLE

D-Link Systems, Inc. of DIR-820L Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-014874

DESCRIPTION

D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_4507CC function. D-Link Systems, Inc. of DIR-820L The firmware contains 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

Trust: 1.62

sources: NVD: CVE-2023-44808 // JVNDB: JVNDB-2023-014874

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-820l	scope:	eq	version:	1.05b03	Trust: 1.0
vendor:	d link	model:	dir-820l ファームウエア	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-820l ファームウエア	scope:	eq	version:	dir-820l firmware 1.05b03	Trust: 0.8
vendor:	d link	model:	dir-820l ファームウエア	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2023-014874 // NVD: CVE-2023-44808

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-44808
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-44808
value:	CRITICAL
Trust: 0.8

nvd@nist.gov:	CVE-2023-44808
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-2023-44808
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-2023-014874 // NVD: CVE-2023-44808

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-014874 // NVD: CVE-2023-44808

EXTERNAL IDS

db:	NVD	id:	CVE-2023-44808	Trust: 2.6
db:	JVNDB	id:	JVNDB-2023-014874	Trust: 0.8

sources: JVNDB: JVNDB-2023-014874 // NVD: CVE-2023-44808

REFERENCES

url:	https://github.com/archerber/bug_submit/blob/main/d-link/dir-820l/bug3.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-44808	Trust: 0.8

sources: JVNDB: JVNDB-2023-014874 // NVD: CVE-2023-44808

SOURCES

db:	JVNDB	id:	JVNDB-2023-014874
db:	NVD	id:	CVE-2023-44808

LAST UPDATE DATE

2024-08-14T15:26:21.909000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2023-014874	date:	2023-12-26T06:37:00
db:	NVD	id:	CVE-2023-44808	date:	2023-10-19T11:11:35.753

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2023-014874	date:	2023-12-26T00:00:00
db:	NVD	id:	CVE-2023-44808	date:	2023-10-16T06:15:11.503