Details of VAR-202504-3185

ID

VAR-202504-3185

CVE

CVE-2025-22903

TITLE

TOTOLINK of n600r Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-003868

DESCRIPTION

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the pin parameter in the function setWiFiWpsConfig. TOTOLINK of n600r A stack-based buffer overflow 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-2025-22903 // JVNDB: JVNDB-2025-003868

AFFECTED PRODUCTS

vendor:	totolink	model:	n600r	scope:	eq	version:	4.3.0cu.7647_b20210106	Trust: 1.0
vendor:	totolink	model:	n600r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	n600r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	n600r	scope:	eq	version:	n600r firmware 4.3.0cu.7647 b20210106	Trust: 0.8

sources: JVNDB: JVNDB-2025-003868 // NVD: CVE-2025-22903

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-22903
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-003868
value:	MEDIUM
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-22903
baseSeverity:	MEDIUM
baseScore:	4.6
vectorString:	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	1.2
impactScore:	3.4
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-003868
baseSeverity:	MEDIUM
baseScore:	4.6
vectorString:	CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-003868 // NVD: CVE-2025-22903

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-003868 // NVD: CVE-2025-22903

EXTERNAL IDS

db:	NVD	id:	CVE-2025-22903	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-003868	Trust: 0.8

sources: JVNDB: JVNDB-2025-003868 // NVD: CVE-2025-22903

REFERENCES

url:	https://github.com/xyqer1/totlink-n600r-setwifiwpsconfig-stackoverflow	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-22903	Trust: 0.8

sources: JVNDB: JVNDB-2025-003868 // NVD: CVE-2025-22903

SOURCES

db:	JVNDB	id:	JVNDB-2025-003868
db:	NVD	id:	CVE-2025-22903

LAST UPDATE DATE

2025-04-27T23:12:52.994000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-003868	date:	2025-04-23T02:59:00
db:	NVD	id:	CVE-2025-22903	date:	2025-04-22T16:55:56.553

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-003868	date:	2025-04-23T00:00:00
db:	NVD	id:	CVE-2025-22903	date:	2025-04-15T19:16:07.090