Details of VAR-202310-1473

ID

VAR-202310-1473

CVE

CVE-2023-46976

TITLE

TOTOLINK of a3300r Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-015902

DESCRIPTION

TOTOLINK A3300R 17.0.0cu.557_B20221024 contains a command injection via the file_name parameter in the UploadFirmwareFile function. TOTOLINK of a3300r Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK A3300R is a wireless router manufactured by China's Jiweng Electronics (TOTOLINK) company, primarily used in home and small network environments. An attacker could exploit this vulnerability to execute arbitrary commands

Trust: 2.25

sources: NVD: CVE-2023-46976 // JVNDB: JVNDB-2023-015902 // CNVD: CNVD-2025-17859 // VULMON: CVE-2023-46976

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-17859

AFFECTED PRODUCTS

vendor:	totolink	model:	a3300r	scope:	eq	version:	17.0.0cu.557_b20221024	Trust: 1.0
vendor:	totolink	model:	a3300r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	a3300r	scope:	eq	version:	a3300r firmware 17.0.0cu.557 b20221024	Trust: 0.8
vendor:	totolink	model:	a3300r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a3300r v17.0.0cu.557 b20221024	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-17859 // JVNDB: JVNDB-2023-015902 // NVD: CVE-2023-46976

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-46976
value:	CRITICAL
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2023-46976
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-46976
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2025-17859
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-17859
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-2023-46976
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: 2.0
NVD:	CVE-2023-46976
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: CNVD: CNVD-2025-17859 // JVNDB: JVNDB-2023-015902 // NVD: CVE-2023-46976 // NVD: CVE-2023-46976

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	Command injection (CWE-77) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-015902 // NVD: CVE-2023-46976

EXTERNAL IDS

db:	NVD	id:	CVE-2023-46976	Trust: 3.3
db:	JVNDB	id:	JVNDB-2023-015902	Trust: 0.8
db:	CNVD	id:	CNVD-2025-17859	Trust: 0.6
db:	VULMON	id:	CVE-2023-46976	Trust: 0.1

sources: CNVD: CNVD-2025-17859 // VULMON: CVE-2023-46976 // JVNDB: JVNDB-2023-015902 // NVD: CVE-2023-46976

REFERENCES

url:	https://github.com/shinypolaris/vuln-reports/blob/master/totolink%20a3300r/1/readme.md	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2023-46976	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2025-17859 // VULMON: CVE-2023-46976 // JVNDB: JVNDB-2023-015902 // NVD: CVE-2023-46976

SOURCES

db:	CNVD	id:	CNVD-2025-17859
db:	VULMON	id:	CVE-2023-46976
db:	JVNDB	id:	JVNDB-2023-015902
db:	NVD	id:	CVE-2023-46976

LAST UPDATE DATE

2025-08-10T23:27:58.006000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-17859	date:	2025-08-08T00:00:00
db:	VULMON	id:	CVE-2023-46976	date:	2023-10-31T00:00:00
db:	JVNDB	id:	JVNDB-2023-015902	date:	2023-12-28T05:43:00
db:	NVD	id:	CVE-2023-46976	date:	2024-09-06T20:35:10.803

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-17859	date:	2025-08-07T00:00:00
db:	VULMON	id:	CVE-2023-46976	date:	2023-10-31T00:00:00
db:	JVNDB	id:	JVNDB-2023-015902	date:	2023-12-28T00:00:00
db:	NVD	id:	CVE-2023-46976	date:	2023-10-31T14:15:11.697