CVE-2025-46634 — HIGH (8.2)

Vulnerability Description

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow an unauthenticated attacker to authenticate to the web management portal by collecting credentials from observed/collected traffic. It implements encryption, but not until after the user has transmitted the hash of their password in cleartext. The hash can be replayed to authenticate.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Tenda	Rx2 Pro Firmware	16.03.30.14
Tenda	Rx2 Pro	-

Related Weaknesses (CWE)

CWE-312

References

https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46ExploitThird Party Advisory
https://www.tendacn.com/us/default.htmlProduct

FAQ

What is CVE-2025-46634?

CVE-2025-46634 is a vulnerability with a CVSS score of 8.2 (HIGH). Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow an unauthenticated attacker to authenticate to the web management portal by coll...

How severe is CVE-2025-46634?

CVE-2025-46634 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-46634?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Rx2 Pro Firmware, Tenda Rx2 Pro.