Details of VAR-202503-0097

ID

VAR-202503-0097

CVE

CVE-2025-1898

TITLE

Shenzhen Tenda Technology Co.,Ltd. of tx3 Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-002273

DESCRIPTION

A vulnerability, which was classified as critical, was found in Tenda TX3 16.03.13.11_multi. Affected is an unknown function of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of tx3 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state. The vulnerability is caused by the failure of the parameters schedStartTime/schedEndTime of goform/openschedwifi to correctly verify the length of the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system and cause a denial of service

Trust: 2.16

sources: NVD: CVE-2025-1898 // JVNDB: JVNDB-2025-002273 // CNVD: CNVD-2025-05259

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-05259

AFFECTED PRODUCTS

vendor:	tenda	model:	tx3	scope:	eq	version:	16.03.13.11	Trust: 1.0
vendor:	tenda	model:	tx3	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	tx3	scope:	eq	version:	tx3 firmware 16.03.13.11	Trust: 0.8
vendor:	tenda	model:	tx3	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	tx3 16.03.13.11 multi	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-05259 // JVNDB: JVNDB-2025-002273 // NVD: CVE-2025-1898

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com:	CVE-2025-1898
value:	HIGH
Trust: 1.0
nvd@nist.gov:	CVE-2025-1898
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-002273
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-05259
value:	MEDIUM
Trust: 0.6

cna@vuldb.com:	CVE-2025-1898
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
OTHER:	JVNDB-2025-002273
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2025-05259
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

cna@vuldb.com:	CVE-2025-1898
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
nvd@nist.gov:	CVE-2025-1898
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2025-002273
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-05259 // JVNDB: JVNDB-2025-002273 // NVD: CVE-2025-1898 // NVD: CVE-2025-1898

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.0
problemtype:	CWE-120	Trust: 1.0
problemtype:	Buffer error (CWE-119) [ others ]	Trust: 0.8
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-002273 // NVD: CVE-2025-1898

EXTERNAL IDS

db:	NVD	id:	CVE-2025-1898	Trust: 3.2
db:	VULDB	id:	298416	Trust: 1.0
db:	JVNDB	id:	JVNDB-2025-002273	Trust: 0.8
db:	CNVD	id:	CNVD-2025-05259	Trust: 0.6

sources: CNVD: CNVD-2025-05259 // JVNDB: JVNDB-2025-002273 // NVD: CVE-2025-1898

REFERENCES

url:	https://github.com/2664521593/mycve/blob/main/tenda/tx3/tenda_tx3_bof_4.pdf	Trust: 1.8
url:	https://vuldb.com/?submit.506606	Trust: 1.8
url:	https://www.tenda.com.cn/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-1898	Trust: 1.4
url:	https://vuldb.com/?id.298416	Trust: 1.0
url:	https://vuldb.com/?ctiid.298416	Trust: 1.0

sources: CNVD: CNVD-2025-05259 // JVNDB: JVNDB-2025-002273 // NVD: CVE-2025-1898

SOURCES

db:	CNVD	id:	CNVD-2025-05259
db:	JVNDB	id:	JVNDB-2025-002273
db:	NVD	id:	CVE-2025-1898

LAST UPDATE DATE

2025-03-19T22:49:26.154000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-05259	date:	2025-03-18T00:00:00
db:	JVNDB	id:	JVNDB-2025-002273	date:	2025-03-11T09:22:00
db:	NVD	id:	CVE-2025-1898	date:	2025-03-05T16:39:15.917

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-05259	date:	2025-03-17T00:00:00
db:	JVNDB	id:	JVNDB-2025-002273	date:	2025-03-11T00:00:00
db:	NVD	id:	CVE-2025-1898	date:	2025-03-04T02:15:36.680