Details of VAR-202309-2435

ID

VAR-202309-2435

CVE

CVE-2023-44020

TITLE

Tenda of AC10U Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-013145

DESCRIPTION

Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the security parameter in the formWifiBasicSet function. Tenda of AC10U A buffer error 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-2023-44020 // JVNDB: JVNDB-2023-013145

AFFECTED PRODUCTS

vendor:	tendacn	model:	ac10u	scope:	eq	version:	15.03.06.49_multi_tde01	Trust: 1.0
vendor:	tenda	model:	ac10u	scope:	eq	version:	ac10u firmware 15.03.06.49 multi tde01	Trust: 0.8
vendor:	tenda	model:	ac10u	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac10u	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2023-013145 // NVD: CVE-2023-44020

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2023-44020
value:	CRITICAL
Trust: 1.8

NVD:
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-2023-44020
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-2023-013145 // NVD: CVE-2023-44020

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.0
problemtype:	Buffer error (CWE-119) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-013145 // NVD: CVE-2023-44020

CONFIGURATIONS

sources: NVD: CVE-2023-44020

EXTERNAL IDS

db:	NVD	id:	CVE-2023-44020	Trust: 2.6
db:	JVNDB	id:	JVNDB-2023-013145	Trust: 0.8

sources: JVNDB: JVNDB-2023-013145 // NVD: CVE-2023-44020

REFERENCES

url:	https://github.com/aixiao0621/tenda/blob/main/ac10u/9/0.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-44020	Trust: 0.8

sources: JVNDB: JVNDB-2023-013145 // NVD: CVE-2023-44020

SOURCES

db:	JVNDB	id:	JVNDB-2023-013145
db:	NVD	id:	CVE-2023-44020

LAST UPDATE DATE

2023-12-21T22:13:48.781000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2023-013145	date:	2023-12-20T03:10:00
db:	NVD	id:	CVE-2023-44020	date:	2023-09-27T18:45:01.060

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2023-013145	date:	2023-12-20T00:00:00
db:	NVD	id:	CVE-2023-44020	date:	2023-09-27T15:19:35.293