Details of VAR-202503-2802

ID

VAR-202503-2802

CVE

CVE-2025-28138

TITLE

TOTOLINK of a800r in the firmware OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2025-002816

DESCRIPTION

TOTOLINK A800R V4.1.2cu.5137_B20200730 contains a remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter. TOTOLINK of a800r The firmware has OS A command injection vulnerability exists.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-2025-28138 // JVNDB: JVNDB-2025-002816

AFFECTED PRODUCTS

vendor:	totolink	model:	a800r	scope:	eq	version:	4.1.2cu.5137_b20200730	Trust: 1.0
vendor:	totolink	model:	a800r	scope:	eq	version:	a800r firmware 4.1.2cu.5137 b20200730	Trust: 0.8
vendor:	totolink	model:	a800r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a800r	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-002816 // NVD: CVE-2025-28138

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-28138
value:	CRITICAL
Trust: 1.0
OTHER:	JVNDB-2025-002816
value:	CRITICAL
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-28138
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-2025-002816
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: JVNDB: JVNDB-2025-002816 // NVD: CVE-2025-28138

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-002816 // NVD: CVE-2025-28138

EXTERNAL IDS

db:	NVD	id:	CVE-2025-28138	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-002816	Trust: 0.8

sources: JVNDB: JVNDB-2025-002816 // NVD: CVE-2025-28138

REFERENCES

url:	https://sudsy-eyeliner-a59.notion.site/rce2-1ac72b8cd95f8055a76ee0ca262aac1a?pvs=4	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-28138	Trust: 0.8

sources: JVNDB: JVNDB-2025-002816 // NVD: CVE-2025-28138

SOURCES

db:	JVNDB	id:	JVNDB-2025-002816
db:	NVD	id:	CVE-2025-28138

LAST UPDATE DATE

2025-04-02T23:38:22.592000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-002816	date:	2025-04-02T04:46:00
db:	NVD	id:	CVE-2025-28138	date:	2025-04-01T15:41:38.770

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-002816	date:	2025-04-02T00:00:00
db:	NVD	id:	CVE-2025-28138	date:	2025-03-27T16:15:30.773