CVE-2026-24112CRITICAL 9.8EPSS p40.6%

CVE-2026-24112CVE-2026-24112

Description

An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by specifying the value of `userInfo`. When `userInfo` is passed into the `addWewifiWhiteUser` function and processed by `sscanf` without size validation, it could lead to a buffer overflow vulnerability.

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
EPSS0.53% probability of exploitation · percentile 40.6% · 2026-06-19T12:03:05Z
Published2026-03-02
Last modified2026-03-03

Underlying weaknesses· 1

CWE-120

References

  1. https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24112
  2. https://www.tenda.com.cn/material/show/2707

1

TypeTargetConfidenceTier
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

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