Details of VAR-202308-3331

ID

VAR-202308-3331

CVE

CVE-2023-40799

TITLE

Shenzhen Tenda Technology Co.,Ltd. of ac23 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-022685

DESCRIPTION

Tenda AC23 Vv16.03.07.45_cn is vulnerable to Buffer Overflow via sub_450A4C function. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2023-40799 // JVNDB: JVNDB-2023-022685 // VULMON: CVE-2023-40799

AFFECTED PRODUCTS

vendor:	tenda	model:	ac23	scope:	eq	version:	16.03.07.45_cn	Trust: 1.0
vendor:	tenda	model:	ac23	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ac23	scope:	eq	version:	ac23 firmware 16.03.07.45 cn	Trust: 0.8
vendor:	tenda	model:	ac23	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2023-022685 // NVD: CVE-2023-40799

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-40799
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-40799
value:	CRITICAL
Trust: 0.8

nvd@nist.gov:	CVE-2023-40799
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
NVD:	CVE-2023-40799
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2023-022685 // NVD: CVE-2023-40799

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-022685 // NVD: CVE-2023-40799

EXTERNAL IDS

db:	NVD	id:	CVE-2023-40799	Trust: 2.7
db:	JVNDB	id:	JVNDB-2023-022685	Trust: 0.8
db:	VULMON	id:	CVE-2023-40799	Trust: 0.1

sources: VULMON: CVE-2023-40799 // JVNDB: JVNDB-2023-022685 // NVD: CVE-2023-40799

REFERENCES

url:	https://github.com/lst-oss/vulnerability/blob/main/tenda/ac23/sub_450a4c	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2023-40799	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2023-40799 // JVNDB: JVNDB-2023-022685 // NVD: CVE-2023-40799

SOURCES

db:	VULMON	id:	CVE-2023-40799
db:	JVNDB	id:	JVNDB-2023-022685
db:	NVD	id:	CVE-2023-40799

LAST UPDATE DATE

2024-08-14T13:52:14.730000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2023-40799	date:	2023-08-25T00:00:00
db:	JVNDB	id:	JVNDB-2023-022685	date:	2024-01-24T01:32:00
db:	NVD	id:	CVE-2023-40799	date:	2023-08-29T16:05:17.997

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2023-40799	date:	2023-08-25T00:00:00
db:	JVNDB	id:	JVNDB-2023-022685	date:	2024-01-24T00:00:00
db:	NVD	id:	CVE-2023-40799	date:	2023-08-25T15:15:09.307