CVE-2026-24436CRITICAL 9.8EPSS p33.3%

CVE-2026-24436CVE-2026-24436

Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) do not enforce rate limiting or account lockout mechanisms on authentication endpoints. This allows attackers to perform unrestricted brute-force attempts against administrative credentials.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.42% probability of exploitation · percentile 33.3% · 2026-06-19T12:03:05Z
Published2026-01-26
Last modified2026-01-28

Underlying weaknesses· 1

CWE-307

References

  1. https://www.tendacn.com/product/W30E
  2. https://www.vulncheck.com/advisories/tenda-w30e-v2-lacks-rate-limiting-on-authentication

1

TypeTargetConfidenceTier
WeaknessImproper Restriction of Excessive Authentication Attemptscwe-3070%live

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