CVE-2025-61128

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CVSS 3.1

9.1 critical

EPSS

<1%p50

Published

Oct 28, 2025 (Oct 28, 2025)

Modified

Jun 17, 2026

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.

Weakness: CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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