PT-2025-18700 · Tenda · Tenda Rx2 Pro

Published 2025-05-01 · Updated 2025-05-03 · CVE-2025-46626

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda RX2 Pro version 16.03.30.14

Description The issue concerns the reuse of a static AES key and initialization vector for encrypted traffic to the 'ate' management service. This allows an attacker to decrypt, replay, and/or forge traffic to the service.

Recommendations For Tenda RX2 Pro version 16.03.30.14, consider disabling the ate management service until a patch is available to prevent exploitation. Restrict access to the service to minimize the risk of decryption, replay, and/or forgery of traffic. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2025-46626

Affected Products

Tenda Rx2 Pro

References · 7

• 🔥 https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46625-command-injection-through-setlancfg-in-httpd · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-46626 · Security Note
• https://osv.dev/vulnerability/CVE-2025-46626 · Vendor Advisory
• https://t.me/cvedetector/24269 · Telegram Post
• https://tendacn.com/us/default.html · Note
• https://t.me/cvetracker/22862 · Telegram Post
• https://twitter.com/CVEnew/status/1918745364628181491 · Twitter Post