Details of VAR-202309-0299

ID

VAR-202309-0299

CVE

CVE-2023-41224

TITLE

D-Link DIR-3040 prog.cgi SetDeviceSettings Stack-Based Buffer Overflow Remote Code Execution Vulnerability

Trust: 0.7

sources: ZDI: ZDI-23-1332

DESCRIPTION

D-Link DIR-3040 prog.cgi SetDeviceSettings Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the prog.cgi binary, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of a user-supplied string before copying it to a fixed-size stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21650

Trust: 1.53

sources: NVD: CVE-2023-41224 // ZDI: ZDI-23-1332

AFFECTED PRODUCTS

vendor:

d link

model:

dir-3040

scope:

version:

Trust: 0.7

sources: ZDI: ZDI-23-1332

CVSS

SEVERITY

CVSSV2

CVSSV3

zdi-disclosures@trendmicro.com:	CVE-2023-41224
value:	MEDIUM
Trust: 1.0
ZDI:	CVE-2023-41224
value:	MEDIUM
Trust: 0.7

zdi-disclosures@trendmicro.com:	CVE-2023-41224
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.0
Trust: 1.0
ZDI:	CVE-2023-41224
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.0
Trust: 0.7

sources: ZDI: ZDI-23-1332 // NVD: CVE-2023-41224

PROBLEMTYPE DATA

problemtype:

CWE-121

Trust: 1.0

sources: NVD: CVE-2023-41224

PATCH

title:

D-Link has issued an update to correct this vulnerability.

url:

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10350

Trust: 0.7

sources: ZDI: ZDI-23-1332

EXTERNAL IDS

db:	NVD	id:	CVE-2023-41224	Trust: 1.7
db:	ZDI	id:	ZDI-23-1332	Trust: 1.7
db:	DLINK	id:	SAP10350	Trust: 1.0
db:	ZDI_CAN	id:	ZDI-CAN-21650	Trust: 0.7

sources: ZDI: ZDI-23-1332 // NVD: CVE-2023-41224

REFERENCES

url:	https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10350	Trust: 1.7
url:	https://www.zerodayinitiative.com/advisories/zdi-23-1332/	Trust: 1.0

sources: ZDI: ZDI-23-1332 // NVD: CVE-2023-41224

CREDITS

Nicholas Zubrisky

Trust: 0.7

sources: ZDI: ZDI-23-1332

SOURCES

db:	ZDI	id:	ZDI-23-1332
db:	NVD	id:	CVE-2023-41224

LAST UPDATE DATE

2024-08-14T13:19:51.567000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-23-1332	date:	2023-09-07T00:00:00
db:	NVD	id:	CVE-2023-41224	date:	2024-05-03T12:49:24.027

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-23-1332	date:	2023-09-07T00:00:00
db:	NVD	id:	CVE-2023-41224	date:	2024-05-03T03:15:34.713