Details of VAR-202305-0071

ID

VAR-202305-0071

CVE

CVE-2023-32138

TITLE

D-Link DAP-1360 webproc Heap-based Buffer Overflow Remote Code Execution Vulnerability

Trust: 0.7

sources: ZDI: ZDI-23-530

DESCRIPTION

D-Link DAP-1360 webproc Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of requests to the /cgi-bin/webproc endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18416. D-Link DAP-1360 is a router from D-Link, a Chinese company

Trust: 2.07

sources: NVD: CVE-2023-32138 // ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-33373

AFFECTED PRODUCTS

vendor:

d link

model:

dap-1360

scope:

version:

Trust: 1.3

sources: ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373

CVSS

SEVERITY

CVSSV2

CVSSV3

zdi-disclosures@trendmicro.com:	CVE-2023-32138
value:	HIGH
Trust: 1.0
ZDI:	CVE-2023-32138
value:	HIGH
Trust: 0.7
CNVD:	CNVD-2024-33373
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2024-33373
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:A/AC:H/AU:N/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.2
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

zdi-disclosures@trendmicro.com:	CVE-2023-32138
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.6
impactScore:	5.9
version:	3.0
Trust: 1.0
ZDI:	CVE-2023-32138
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.6
impactScore:	5.9
version:	3.0
Trust: 0.7

sources: ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373 // NVD: CVE-2023-32138

PROBLEMTYPE DATA

problemtype:

CWE-122

Trust: 1.0

sources: NVD: CVE-2023-32138

PATCH

title:	D-Link has issued an update to correct this vulnerability.	url:	https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324	Trust: 0.7
title:	Patch for D-Link DAP-1360 heap buffer overflow vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/571136	Trust: 0.6

sources: ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373

EXTERNAL IDS

db:	NVD	id:	CVE-2023-32138	Trust: 2.3
db:	ZDI	id:	ZDI-23-530	Trust: 1.7
db:	DLINK	id:	SAP10324	Trust: 1.0
db:	ZDI_CAN	id:	ZDI-CAN-18416	Trust: 0.7
db:	CNVD	id:	CNVD-2024-33373	Trust: 0.6

sources: ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373 // NVD: CVE-2023-32138

REFERENCES

url:	https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10324	Trust: 1.7
url:	https://www.zerodayinitiative.com/advisories/zdi-23-530/	Trust: 1.0
url:	http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2023-32138	Trust: 0.6

sources: ZDI: ZDI-23-530 // CNVD: CNVD-2024-33373 // NVD: CVE-2023-32138

CREDITS

Anonymous

Trust: 0.7

sources: ZDI: ZDI-23-530

SOURCES

db:	ZDI	id:	ZDI-23-530
db:	CNVD	id:	CNVD-2024-33373
db:	NVD	id:	CVE-2023-32138

LAST UPDATE DATE

2024-08-14T13:41:49.704000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-23-530	date:	2023-05-04T00:00:00
db:	CNVD	id:	CNVD-2024-33373	date:	2024-07-22T00:00:00
db:	NVD	id:	CVE-2023-32138	date:	2024-05-03T12:50:34.250

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-23-530	date:	2023-05-04T00:00:00
db:	CNVD	id:	CNVD-2024-33373	date:	2024-07-17T00:00:00
db:	NVD	id:	CVE-2023-32138	date:	2024-05-03T02:15:17.217