CVE-2025-20646CRITICAL 9.8EPSS p53.0%

CVE-2025-20646CVE-2025-20646

Description

In wlan AP FW, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389074; Issue ID: MSV-1803.

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
EPSS0.84% probability of exploitation · percentile 53.0% · 2026-06-19T12:03:05Z
Published2025-03-03
Last modified2025-04-22

Underlying weaknesses· 1

CWE-787

References

  1. https://corp.mediatek.com/product-security-bulletin/March-2025

1

TypeTargetConfidenceTier
WeaknessOut-of-bounds Writecwe-7870%live

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