Sign-up

ID

VAR-202504-0693


CVE

CVE-2025-3259


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  RX3  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-003359

DESCRIPTION

A vulnerability, which was classified as critical, has been found in Tenda RX3 16.03.13.11. This issue affects the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of RX3 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Attackers can exploit this vulnerability to cause a denial of service or execute arbitrary code

Trust: 2.16

sources: NVD: CVE-2025-3259 // JVNDB: JVNDB-2025-003359 // CNVD: CNVD-2025-07517

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-07517

AFFECTED PRODUCTS

vendor:tendamodel:rx3scope:eqversion:16.03.13.11_multi

Trust: 1.0

vendor:tendamodel:rx3scope:eqversion: -

Trust: 0.8

vendor:tendamodel:rx3scope: - version: -

Trust: 0.8

vendor:tendamodel:rx3scope:eqversion:rx3 firmware 16.03.13.11 multi

Trust: 0.8

vendor:tendamodel:rx3scope:eqversion:16.03.13.11

Trust: 0.6

sources: CNVD: CNVD-2025-07517 // JVNDB: JVNDB-2025-003359 // NVD: CVE-2025-3259

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-3259
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-3259
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-003359
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-07517
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-3259
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2025-003359
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2025-07517
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-3259
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: JVNDB-2025-003359
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-07517 // JVNDB: JVNDB-2025-003359 // NVD: CVE-2025-3259 // NVD: CVE-2025-3259

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

Trust: 1.0

problemtype:Buffer error (CWE-119) [ others ]

Trust: 0.8

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

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-003359 // NVD: CVE-2025-3259

EXTERNAL IDS

db:NVDid:CVE-2025-3259

Trust: 3.2

db:VULDBid:303329

Trust: 1.8

db:JVNDBid:JVNDB-2025-003359

Trust: 0.8

db:CNVDid:CNVD-2025-07517

Trust: 0.6

sources: CNVD: CNVD-2025-07517 // JVNDB: JVNDB-2025-003359 // NVD: CVE-2025-3259

REFERENCES

url:https://sixth-action-50e.notion.site/tenda-rx3-buffer-overflow-1c9f6468377380a2977cd6c3a81f453c?pvs=4

Trust: 1.8

url:https://vuldb.com/?id.303329

Trust: 1.8

url:https://vuldb.com/?submit.549199

Trust: 1.8

url:https://www.tenda.com.cn/

Trust: 1.8

url:https://sixth-action-50e.notion.site/tenda-rx3-buffer-overflow-1c9f6468377380a2977cd6c3a81f453c

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-3259

Trust: 1.4

url:https://vuldb.com/?ctiid.303329

Trust: 1.0

sources: CNVD: CNVD-2025-07517 // JVNDB: JVNDB-2025-003359 // NVD: CVE-2025-3259

SOURCES

db:CNVDid:CNVD-2025-07517
db:JVNDBid:JVNDB-2025-003359
db:NVDid:CVE-2025-3259

LAST UPDATE DATE

2025-04-20T23:23:16.340000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-07517date:2025-04-18T00:00:00
db:JVNDBid:JVNDB-2025-003359date:2025-04-14T05:50:00
db:NVDid:CVE-2025-3259date:2025-04-07T18:19:20.090

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-07517date:2025-04-11T00:00:00
db:JVNDBid:JVNDB-2025-003359date:2025-04-14T00:00:00
db:NVDid:CVE-2025-3259date:2025-04-04T18:15:49.137