CVE-2025-61128
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-28

Last updated on: 2025-10-30

Assigner: MITRE

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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-10-28
Last Modified
2025-10-30
Generated
2026-06-16
AI Q&A
2025-10-28
EPSS Evaluated
2026-06-15
NVD
CVE-2025-61128
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
wavlink quantum_d3g firmware_m30hg3_v240730
wavlink wl-wn530hg3 firmware_m30hg3_v240730
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is a stack-based buffer overflow in the firmware of WAVLINK QUANTUM D3G/WL-WN530HG3 devices (version M30HG3_V240730 and possibly others). It allows attackers to execute arbitrary code by sending a specially crafted POST request with a malicious referrer value to the login.cgi endpoint.

Impact Analysis

An attacker exploiting this vulnerability could execute arbitrary code on the affected device, potentially gaining control over it. This could lead to unauthorized access, disruption of device functionality, or use of the device as a foothold for further attacks within a network.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-61128. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart