ID

VAR-202505-0995


CVE

CVE-2025-46626


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  RX2 Pro  Cryptographic Strength Vulnerability in Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-005784

DESCRIPTION

Reuse of a static AES key and initialization vector for encrypted traffic to the 'ate' management service of the Tenda RX2 Pro 16.03.30.14 allows an attacker to decrypt, replay, and/or forge traffic to the service. Shenzhen Tenda Technology Co.,Ltd. of RX2 Pro The firmware has a cryptographic strength vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda RX2 Pro is a high-performance WiFi 6 signal amplifier from China's Tenda. Tenda RX2 Pro 16.03.30.14 version has a security bypass vulnerability that can be exploited by attackers to cause decryption, replay, or forged traffic

Trust: 2.16

sources: NVD: CVE-2025-46626 // JVNDB: JVNDB-2025-005784 // CNVD: CNVD-2025-13836

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-13836

AFFECTED PRODUCTS

vendor:tendamodel:rx2 proscope:eqversion:16.03.30.14

Trust: 1.6

vendor:tendamodel:rx2 proscope:eqversion:rx2 pro firmware 16.03.30.14

Trust: 0.8

vendor:tendamodel:rx2 proscope:eqversion: -

Trust: 0.8

vendor:tendamodel:rx2 proscope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2025-13836 // JVNDB: JVNDB-2025-005784 // NVD: CVE-2025-46626

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-46626
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-005784
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-13836
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-13836
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-46626
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-2025-005784
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: CNVD: CNVD-2025-13836 // JVNDB: JVNDB-2025-005784 // NVD: CVE-2025-46626

PROBLEMTYPE DATA

problemtype:CWE-326

Trust: 1.0

problemtype:Inappropriate cryptographic strength (CWE-326) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-005784 // NVD: CVE-2025-46626

PATCH

title:Patch for Tenda RX2 Pro Security Bypass Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/702386

Trust: 0.6

sources: CNVD: CNVD-2025-13836

EXTERNAL IDS

db:NVDid:CVE-2025-46626

Trust: 3.2

db:JVNDBid:JVNDB-2025-005784

Trust: 0.8

db:CNVDid:CNVD-2025-13836

Trust: 0.6

sources: CNVD: CNVD-2025-13836 // JVNDB: JVNDB-2025-005784 // NVD: CVE-2025-46626

REFERENCES

url:https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/readme?id=cve-2025-46625-command-injection-through-setlancfg-in-httpd

Trust: 1.8

url:https://www.tendacn.com/us/default.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-46626

Trust: 1.4

sources: CNVD: CNVD-2025-13836 // JVNDB: JVNDB-2025-005784 // NVD: CVE-2025-46626

SOURCES

db:CNVDid:CNVD-2025-13836
db:JVNDBid:JVNDB-2025-005784
db:NVDid:CVE-2025-46626

LAST UPDATE DATE

2025-06-27T23:05:14.058000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-13836date:2025-06-26T00:00:00
db:JVNDBid:JVNDB-2025-005784date:2025-05-28T07:10:00
db:NVDid:CVE-2025-46626date:2025-05-27T14:22:51.570

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-13836date:2025-06-26T00:00:00
db:JVNDBid:JVNDB-2025-005784date:2025-05-28T00:00:00
db:NVDid:CVE-2025-46626date:2025-05-01T20:15:38.190