Details of VAR-202303-1330

ID

VAR-202303-1330

CVE

CVE-2023-25281

TITLE

D-Link Systems, Inc. of DIR820LA1 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-005415

DESCRIPTION

A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to cause a denial of service via the nextPage parameter to ping.ccp. D-Link Systems, Inc. of DIR820LA1 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2023-25281 // JVNDB: JVNDB-2023-005415 // VULMON: CVE-2023-25281

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-820l	scope:	eq	version:	1.05b03	Trust: 1.0
vendor:	d link	model:	dir820la1	scope:	eq	version:	dir820la1 firmware 105b03	Trust: 0.8
vendor:	d link	model:	dir820la1	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir820la1	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2023-005415 // NVD: CVE-2023-25281

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-25281
value:	HIGH
Trust: 1.0
NVD:	CVE-2023-25281
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202303-1304
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2023-25281
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2023-25281
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNNVD: CNNVD-202303-1304 // JVNDB: JVNDB-2023-005415 // NVD: CVE-2023-25281

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-005415 // NVD: CVE-2023-25281

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202303-1304

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202303-1304

EXTERNAL IDS

db:	NVD	id:	CVE-2023-25281	Trust: 3.3
db:	JVNDB	id:	JVNDB-2023-005415	Trust: 0.8
db:	CNNVD	id:	CNNVD-202303-1304	Trust: 0.6
db:	VULMON	id:	CVE-2023-25281	Trust: 0.1

sources: VULMON: CVE-2023-25281 // CNNVD: CNNVD-202303-1304 // JVNDB: JVNDB-2023-005415 // NVD: CVE-2023-25281

REFERENCES

url:	https://www.dlink.com/en/security-bulletin/	Trust: 2.5
url:	https://github.com/migraine-sudo/d_link_vuln/tree/main/stackoverflow%20cancelping	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2023-25281	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2023-25281/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2023-25281 // CNNVD: CNNVD-202303-1304 // JVNDB: JVNDB-2023-005415 // NVD: CVE-2023-25281

SOURCES

db:	VULMON	id:	CVE-2023-25281
db:	CNNVD	id:	CNNVD-202303-1304
db:	JVNDB	id:	JVNDB-2023-005415
db:	NVD	id:	CVE-2023-25281

LAST UPDATE DATE

2025-11-18T15:36:59.980000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2023-25281	date:	2023-03-16T00:00:00
db:	CNNVD	id:	CNNVD-202303-1304	date:	2023-03-22T00:00:00
db:	JVNDB	id:	JVNDB-2023-005415	date:	2023-11-08T03:20:00
db:	NVD	id:	CVE-2023-25281	date:	2025-11-03T18:45:07.500

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2023-25281	date:	2023-03-16T00:00:00
db:	CNNVD	id:	CNNVD-202303-1304	date:	2023-03-16T00:00:00
db:	JVNDB	id:	JVNDB-2023-005415	date:	2023-11-08T00:00:00
db:	NVD	id:	CVE-2023-25281	date:	2023-03-16T01:15:46.857