Details of VAR-202212-1950

ID

VAR-202212-1950

CVE

CVE-2022-46543

TITLE

Shenzhen Tenda Technology Co.,Ltd. of f1203 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-023796

DESCRIPTION

Tenda F1203 V2.0.1.6 was discovered to contain a buffer overflow via the mitInterface parameter at /goform/addressNat. Shenzhen Tenda Technology Co.,Ltd. of f1203 Firmware has a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2022-46543 // JVNDB: JVNDB-2022-023796

AFFECTED PRODUCTS

vendor:	tenda	model:	f1203	scope:	eq	version:	2.0.1.6	Trust: 1.0
vendor:	tenda	model:	f1203	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	f1203	scope:	eq	version:	f1203 firmware 2.0.1.6	Trust: 0.8
vendor:	tenda	model:	f1203	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-023796 // NVD: CVE-2022-46543

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-46543
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-46543
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202212-3616
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-46543
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2022-46543
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2022-023796 // CNNVD: CNNVD-202212-3616 // NVD: CVE-2022-46543

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-023796 // NVD: CVE-2022-46543

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-3616

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202212-3616

EXTERNAL IDS

db:	NVD	id:	CVE-2022-46543	Trust: 3.2
db:	JVNDB	id:	JVNDB-2022-023796	Trust: 0.8
db:	CNNVD	id:	CNNVD-202212-3616	Trust: 0.6

sources: JVNDB: JVNDB-2022-023796 // CNNVD: CNNVD-202212-3616 // NVD: CVE-2022-46543

REFERENCES

url:	https://github.com/double-q1015/cve-vulns/blob/main/tenda_f1203/fromaddressnat_mitinterface/fromaddressnat_mitinterface.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-46543	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-46543/	Trust: 0.6

sources: JVNDB: JVNDB-2022-023796 // CNNVD: CNNVD-202212-3616 // NVD: CVE-2022-46543

SOURCES

db:	JVNDB	id:	JVNDB-2022-023796
db:	CNNVD	id:	CNNVD-202212-3616
db:	NVD	id:	CVE-2022-46543

LAST UPDATE DATE

2024-08-14T14:55:06.099000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-023796	date:	2023-11-30T02:47:00
db:	CNNVD	id:	CNNVD-202212-3616	date:	2022-12-26T00:00:00
db:	NVD	id:	CVE-2022-46543	date:	2022-12-25T02:13:32.817

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-023796	date:	2023-11-30T00:00:00
db:	CNNVD	id:	CNNVD-202212-3616	date:	2022-12-20T00:00:00
db:	NVD	id:	CVE-2022-46543	date:	2022-12-20T15:15:12.643