CVE-2025-46627HIGH 8.2EPSS p27.4%

CVE-2025-46627CVE-2025-46627

Description

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.

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
EPSS0.36% probability of exploitation · percentile 27.4% · 2026-06-18T12:00:27Z
Published2025-05-01
Last modified2025-05-27

Underlying weaknesses· 1

CWE-922

References

  1. https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46627-calculated-os-root-password
  2. https://www.tendacn.com/us/default.html

1

TypeTargetConfidenceTier
WeaknessInsecure Storage of Sensitive Informationcwe-9220%live

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