CVE-2025-46633HIGH 8.2EPSS p13.5%

CVE-2025-46633CVE-2025-46633

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.

Scoring

CVSS 3.18.2 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS0.23% probability of exploitation · percentile 13.5% · 2026-06-19T12:03:05Z
Published2025-05-01
Last modified2025-05-27

Underlying weaknesses· 1

CWE-312

References

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

1

TypeTargetConfidenceTier
WeaknessCleartext Storage of Sensitive Informationcwe-3120%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.