Details of VAR-202402-3031

ID

VAR-202402-3031

CVE

CVE-2024-27661

TITLE

D-Link Systems, Inc. of DIR-823G in the firmware NullPointerException Catch It was used NULL Pointer dereference detection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2024-020543

DESCRIPTION

D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_4484A8(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. D-Link Systems, Inc. of DIR-823G The firmware has NullPointerException Catch It was used NULL A pointer dereference detection vulnerability exists.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2024-27661 // JVNDB: JVNDB-2024-020543

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

sources: JVNDB: JVNDB-2024-020543 // NVD: CVE-2024-27661

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-27661
value:	MEDIUM
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-27661
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2024-27661
value:	MEDIUM
Trust: 0.8

nvd@nist.gov:	CVE-2024-27661
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 2.0
NVD:	CVE-2024-27661
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT 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: JVNDB: JVNDB-2024-020543 // NVD: CVE-2024-27661 // NVD: CVE-2024-27661

PROBLEMTYPE DATA

problemtype:	CWE-395	Trust: 1.0
problemtype:	NullPointerException Catch It was used NULL Pointer dereference detection (CWE-395) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-020543 // NVD: CVE-2024-27661

EXTERNAL IDS

db:	NVD	id:	CVE-2024-27661	Trust: 2.6
db:	JVNDB	id:	JVNDB-2024-020543	Trust: 0.8

sources: JVNDB: JVNDB-2024-020543 // NVD: CVE-2024-27661

REFERENCES

url:	https://calm-healer-839.notion.site/d-link-dir-823g-npd-0x42444c-34458f12482346b291f334eea12e6fd0?pvs=4	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-27661	Trust: 0.8

sources: JVNDB: JVNDB-2024-020543 // NVD: CVE-2024-27661

SOURCES

db:	JVNDB	id:	JVNDB-2024-020543
db:	NVD	id:	CVE-2024-27661

LAST UPDATE DATE

2025-03-19T23:00:07.954000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2024-020543	date:	2025-03-18T03:14:00
db:	NVD	id:	CVE-2024-27661	date:	2025-03-17T16:06:18.090

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2024-020543	date:	2025-03-18T00:00:00
db:	NVD	id:	CVE-2024-27661	date:	2024-02-29T20:15:41.773