CVE-2025-61128CRITICAL 9.1EPSS p44.8%

CVE-2025-61128CVE-2025-61128

Description

Stack-based buffer overflow vulnerability in WAVLINK QUANTUM D3G/WL-WN530HG3 firmware M30HG3_V240730, and possibly other wavlink models allows attackers to execute arbitrary code via crafted referrer value POST to login.cgi.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS0.62% probability of exploitation · percentile 44.8% · 2026-06-18T12:00:27Z
Published2025-10-28
Last modified2026-04-15

Underlying weaknesses· 1

CWE-121

References

  1. https://gist.github.com/shinobu-alpha/6dd5ad7f83c16360f6564db0bc121e99

1

TypeTargetConfidenceTier
WeaknessStack-based Buffer Overflowcwe-1210%live

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