Details of VAR-202402-3032

ID

VAR-202402-3032

CVE

CVE-2024-27657

TITLE

D-Link Systems, Inc. of DIR-823G Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-022607

DESCRIPTION

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution. D-Link Systems, Inc. of DIR-823G A stack-based buffer overflow vulnerability exists in the 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-2024-27657 // JVNDB: JVNDB-2024-022607

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-823g	scope:	eq	version:	1.0.2b05	Trust: 1.0
vendor:	d link	model:	dir-823g	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823g	scope:	eq	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-2024-022607 // NVD: CVE-2024-27657

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-27657
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-022607
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-27657
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-022607
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT 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-2024-022607 // NVD: CVE-2024-27657

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-022607 // NVD: CVE-2024-27657

EXTERNAL IDS

db:	NVD	id:	CVE-2024-27657	Trust: 2.6
db:	JVNDB	id:	JVNDB-2024-022607	Trust: 0.8

sources: JVNDB: JVNDB-2024-022607 // NVD: CVE-2024-27657

REFERENCES

url:	https://calm-healer-839.notion.site/d-link-dir-823g-oobw-0x41d5b0-462500887ea3464692e3e697cc43838c?pvs=4	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-27657	Trust: 0.8

sources: JVNDB: JVNDB-2024-022607 // NVD: CVE-2024-27657

SOURCES

db:	JVNDB	id:	JVNDB-2024-022607
db:	NVD	id:	CVE-2024-27657

LAST UPDATE DATE

2025-04-25T23:09:54.275000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2024-022607	date:	2025-04-23T00:49:00
db:	NVD	id:	CVE-2024-27657	date:	2025-04-21T21:58:53.413

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2024-022607	date:	2025-04-23T00:00:00
db:	NVD	id:	CVE-2024-27657	date:	2024-02-29T20:15:41.597