CVE-2025-46633

State: Published
Severity: 8.2 High
Published: May 1, 2025
Updated: May 2, 2025
Reserved: Apr 26, 2025

Description

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an attacker to decrypt traffic between the client and server by collecting the symmetric AES key from collected and/or observed traffic. The AES key in sent in cleartext in response to successful authentication. The IV is always EU5H62G9ICGRNI43.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N	CISA-ADP

Weaknesses

CWE-312 Cleartext Storage of Sensitive Information

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.tendacn.com/us/default.html
https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46633-transmission-of-plaintext-symmetric-key-in-httpd

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