Details of VAR-202503-1941

ID

VAR-202503-1941

CVE

CVE-2025-29363

TITLE

Tenda of RX3 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-003203

DESCRIPTION

Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to buffer overflow via the schedStartTime and schedEndTime parameters at /goform/saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet. Tenda RX3 is a dual-band WiFi home wireless router from China's Tenda Company

Trust: 2.16

sources: NVD: CVE-2025-29363 // JVNDB: JVNDB-2025-003203 // CNVD: CNVD-2025-08318

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-08318

AFFECTED PRODUCTS

vendor:	tendacn	model:	rx3	scope:	eq	version:	16.03.13.11_multi_tde01	Trust: 1.0
vendor:	tenda	model:	rx3	scope:	eq	version:	rx3 firmware 16.03.13.11 multi tde01	Trust: 0.8
vendor:	tenda	model:	rx3	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	rx3	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	rx3 v16.03.13.11 multi	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-08318 // JVNDB: JVNDB-2025-003203 // NVD: CVE-2025-29363

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29363
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-003203
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-08318
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-08318
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29363
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
OTHER:	JVNDB-2025-003203
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-2025-08318 // JVNDB: JVNDB-2025-003203 // NVD: CVE-2025-29363

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-003203 // NVD: CVE-2025-29363

EXTERNAL IDS

db:	NVD	id:	CVE-2025-29363	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-003203	Trust: 0.8
db:	CNVD	id:	CNVD-2025-08318	Trust: 0.6

sources: CNVD: CNVD-2025-08318 // JVNDB: JVNDB-2025-003203 // NVD: CVE-2025-29363

REFERENCES

url:	https://github.com/2664521593/mycve/blob/main/tenda/rx3/tenda_rx3_bof_7.pdf	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-29363	Trust: 1.4

sources: CNVD: CNVD-2025-08318 // JVNDB: JVNDB-2025-003203 // NVD: CVE-2025-29363

SOURCES

db:	CNVD	id:	CNVD-2025-08318
db:	JVNDB	id:	JVNDB-2025-003203
db:	NVD	id:	CVE-2025-29363

LAST UPDATE DATE

2025-04-26T22:41:26.814000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-08318	date:	2025-04-25T00:00:00
db:	JVNDB	id:	JVNDB-2025-003203	date:	2025-04-11T01:46:00
db:	NVD	id:	CVE-2025-29363	date:	2025-04-02T20:32:36.053

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-08318	date:	2025-04-24T00:00:00
db:	JVNDB	id:	JVNDB-2025-003203	date:	2025-04-11T00:00:00
db:	NVD	id:	CVE-2025-29363	date:	2025-03-13T14:15:37.103