CVE-2025-46627

Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46627-calculated-os-root-password	Third Party Advisory Exploit
https://www.tendacn.com/us/default.html	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:*:*:*:*:*:*:*

cpe:2.3:h:tenda:rx2_pro:-:*:*:*:*:*:*:*

History

27 May 2025, 14:23

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-01 20:15

Updated : 2025-05-27 14:23

NVD link : CVE-2025-46627

Mitre link : CVE-2025-46627

CVE.ORG link : CVE-2025-46627

JSON object : View

Products Affected

tenda

rx2_pro
rx2_pro_firmware

CWE

CWE-922

Insecure Storage of Sensitive Information

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