CVE-2025-55847
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-26

Last updated on: 2025-10-03

Assigner: MITRE

Description
Wavlink M86X3A_V240730 contains a buffer overflow vulnerability in the /cgi-bin/ExportAllSettings.cgi file. The vulnerability arises because the Cookie parameter does not properly validate the length of input data. Attackers can exploit this to execute arbitrary code or cause a denial of service (DoS) on the system
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Meta Information
Published
2025-09-26
Last Modified
2025-10-03
Generated
2026-06-16
AI Q&A
2025-09-26
EPSS Evaluated
2026-06-14
NVD
CVE-2025-55847
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
wavlink wl-wn586x3a_firmware m86x3a_v240730
wavlink wl-wn586x3a *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
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Executive Summary

This vulnerability is a buffer overflow in the /cgi-bin/ExportAllSettings.cgi file of Wavlink M86X3A_V240730. It occurs because the Cookie parameter does not properly validate the length of input data, allowing attackers to exploit this flaw.

Impact Analysis

An attacker can exploit this vulnerability to execute arbitrary code on the affected system or cause a denial of service (DoS), potentially disrupting normal operations or gaining unauthorized control.

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