Details of VAR-202505-1003

ID

VAR-202505-1003

CVE

CVE-2025-45800

TITLE

TOTOLINK of a950rg Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-006275

DESCRIPTION

TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a command execution vulnerability in the setDeviceName interface of the /lib/cste_modules/global.so library, specifically in the processing of the deviceMac parameter. TOTOLINK of a950rg 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. TOTOLINK A950RG is a super-generation Giga wireless router from China's TOTOLINK Electronics. Attackers can exploit this vulnerability to execute arbitrary commands

Trust: 2.16

sources: NVD: CVE-2025-45800 // JVNDB: JVNDB-2025-006275 // CNVD: CNVD-2025-12021

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-12021

AFFECTED PRODUCTS

vendor:	totolink	model:	a950rg	scope:	eq	version:	4.1.2cu.5204_b20210112	Trust: 1.0
vendor:	totolink	model:	a950rg	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a950rg	scope:	eq	version:	a950rg firmware 4.1.2cu.5204 b20210112	Trust: 0.8
vendor:	totolink	model:	a950rg	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	a950rg v4.1.2cu.5204 b20210112	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-12021 // JVNDB: JVNDB-2025-006275 // NVD: CVE-2025-45800

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45800
value:	CRITICAL
Trust: 1.0
OTHER:	JVNDB-2025-006275
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2025-12021
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-12021
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

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45800
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
OTHER:	JVNDB-2025-006275
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-2025-12021 // JVNDB: JVNDB-2025-006275 // NVD: CVE-2025-45800

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-006275 // NVD: CVE-2025-45800

EXTERNAL IDS

db:	NVD	id:	CVE-2025-45800	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-006275	Trust: 0.8
db:	CNVD	id:	CNVD-2025-12021	Trust: 0.6

sources: CNVD: CNVD-2025-12021 // JVNDB: JVNDB-2025-006275 // NVD: CVE-2025-45800

REFERENCES

url:	https://github.com/sunnyyangyaya/cuicuishark-sheep-fishiot/blob/main/totolink/a950rg/5024-setdevicename-devicemac-command.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2025-45800	Trust: 0.8

sources: CNVD: CNVD-2025-12021 // JVNDB: JVNDB-2025-006275 // NVD: CVE-2025-45800

SOURCES

db:	CNVD	id:	CNVD-2025-12021
db:	JVNDB	id:	JVNDB-2025-006275
db:	NVD	id:	CVE-2025-45800

LAST UPDATE DATE

2025-06-11T19:33:26.398000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-12021	date:	2025-06-10T00:00:00
db:	JVNDB	id:	JVNDB-2025-006275	date:	2025-06-05T04:10:00
db:	NVD	id:	CVE-2025-45800	date:	2025-06-04T17:26:02.743

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-12021	date:	2025-06-10T00:00:00
db:	JVNDB	id:	JVNDB-2025-006275	date:	2025-06-05T00:00:00
db:	NVD	id:	CVE-2025-45800	date:	2025-05-02T17:15:52.423