Details of VAR-202504-3329

ID

VAR-202504-3329

CVE

CVE-2025-28033

TITLE

plural TOTOLINK Stack-based buffer overflow vulnerability in products

Trust: 0.8

sources: JVNDB: JVNDB-2025-004099

DESCRIPTION

TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a pre-auth buffer overflow vulnerability in the setNoticeCfg function through the IpTo parameter. a800r firmware, A810R firmware, A830R firmware etc. TOTOLINK The product contains a stack-based buffer overflow vulnerability.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-2025-28033 // JVNDB: JVNDB-2025-004099

AFFECTED PRODUCTS

vendor:	totolink	model:	a950rg	scope:	eq	version:	4.1.2cu.5161_b20200903	Trust: 1.0
vendor:	totolink	model:	a3100r	scope:	eq	version:	4.1.2cu.5247_b20211129	Trust: 1.0
vendor:	totolink	model:	a3000ru	scope:	eq	version:	5.9c.5185_b20201128	Trust: 1.0
vendor:	totolink	model:	a800r	scope:	eq	version:	4.1.2cu.5137_b20200730	Trust: 1.0
vendor:	totolink	model:	a810r	scope:	eq	version:	4.1.2cu.5182_b20201026	Trust: 1.0
vendor:	totolink	model:	a830r	scope:	eq	version:	4.1.2cu.5182_b20201102	Trust: 1.0
vendor:	totolink	model:	a810r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a3000ru	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a950rg	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a3100r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a830r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a800r	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-004099 // NVD: CVE-2025-28033

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-28033
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-004099
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-28033
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	3.9
impactScore:	3.4
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-004099
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-004099 // NVD: CVE-2025-28033

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-004099 // NVD: CVE-2025-28033

EXTERNAL IDS

db:	NVD	id:	CVE-2025-28033	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-004099	Trust: 0.8

sources: JVNDB: JVNDB-2025-004099 // NVD: CVE-2025-28033

REFERENCES

url:	https://locrian-lightning-dc7.notion.site/bufferoverflow7-1a98e5e2b1a280708d6ec6155ce88d8c	Trust: 1.8
url:	https://locrian-lightning-dc7.notion.site/cve-2025-28033-bufferoverflow7-1a98e5e2b1a280708d6ec6155ce88d8c	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-28033	Trust: 0.8

sources: JVNDB: JVNDB-2025-004099 // NVD: CVE-2025-28033

SOURCES

db:	JVNDB	id:	JVNDB-2025-004099
db:	NVD	id:	CVE-2025-28033

LAST UPDATE DATE

2025-05-01T23:30:50.077000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-004099	date:	2025-04-30T05:07:00
db:	NVD	id:	CVE-2025-28033	date:	2025-04-29T16:19:19.250

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-004099	date:	2025-04-30T00:00:00
db:	NVD	id:	CVE-2025-28033	date:	2025-04-22T14:15:25.150