CVE-2025-61128

Name: CVE-2025-61128
Creator: NVD / NIST
Published: 2025-10-28T15:16:13.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2025-61128 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS Probability

0.67%

47.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

References

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

Timeline

Published: Oct 28, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-61128?

How severe is CVE-2025-61128?

CVE-2025-61128 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2025-61128?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-61128?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST