Details of VAR-202311-2381

ID

VAR-202311-2381

CVE

CVE-2023-45480

TITLE

Tenda AC10 sub_47D878 function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2024-06277

DESCRIPTION

Tenda AC10 version US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via the src parameter in the function sub_47D878. Tenda AC10 is a wireless router made by China Tenda Company. Tenda AC10 has a buffer overflow vulnerability. This vulnerability is caused by the failure of the src parameter of the sub_47D878 function to correctly verify the length of the input data. A remote attacker can use this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 1.44

sources: NVD: CVE-2023-45480 // CNVD: CNVD-2024-06277

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-06277

AFFECTED PRODUCTS

vendor:	tenda	model:	ac10	scope:	eq	version:	16.03.10.13	Trust: 1.0
vendor:	tenda	model:	ac10	scope:	eq	version:	v4.0v16.03.10.13	Trust: 0.6

sources: CNVD: CNVD-2024-06277 // NVD: CVE-2023-45480

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-45480
value:	CRITICAL
Trust: 1.0
CNVD:	CNVD-2024-06277
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-06277
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2023-45480
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2024-06277 // NVD: CVE-2023-45480

PROBLEMTYPE DATA

problemtype:

CWE-787

Trust: 1.0

sources: NVD: CVE-2023-45480

PATCH

title:

Patch for Tenda AC10 sub_47D878 function buffer overflow vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/521581

Trust: 0.6

sources: CNVD: CNVD-2024-06277

EXTERNAL IDS

db:	NVD	id:	CVE-2023-45480	Trust: 1.6
db:	CNVD	id:	CNVD-2024-06277	Trust: 0.6

sources: CNVD: CNVD-2024-06277 // NVD: CVE-2023-45480

REFERENCES

url:	https://github.com/l3m0nade/iotvul/blob/master/assets/sub_47d878_code.png	Trust: 1.6
url:	https://github.com/l3m0nade/iotvul/blob/master/sub_47d878.md	Trust: 1.0

sources: CNVD: CNVD-2024-06277 // NVD: CVE-2023-45480

SOURCES

db:	CNVD	id:	CNVD-2024-06277
db:	NVD	id:	CVE-2023-45480

LAST UPDATE DATE

2024-08-14T15:15:42.514000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-06277	date:	2024-01-29T00:00:00
db:	NVD	id:	CVE-2023-45480	date:	2023-12-01T03:59:17.300

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-06277	date:	2024-01-25T00:00:00
db:	NVD	id:	CVE-2023-45480	date:	2023-11-29T06:15:46.620