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
Published: 2025-09-26
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-31379 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
History

Fri, 03 Oct 2025 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Wavlink wl-wn586x3a
Wavlink wl-wn586x3a Firmware
CPEs cpe:2.3:h:wavlink:wl-wn586x3a:-:*:*:*:*:*:*:*
cpe:2.3:o:wavlink:wl-wn586x3a_firmware:m86x3a_v240730:*:*:*:*:*:*:*
Vendors & Products Wavlink wl-wn586x3a
Wavlink wl-wn586x3a Firmware

Mon, 29 Sep 2025 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400

Mon, 29 Sep 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 29 Sep 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Wavlink
Wavlink m86x3a V240730
Vendors & Products Wavlink
Wavlink m86x3a V240730

Fri, 26 Sep 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 26 Sep 2025 17:45:00 +0000

Type Values Removed Values Added
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
References

Subscriptions

Wavlink M86x3a V240730 Wl-wn586x3a Wl-wn586x3a Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-09-29T15:25:37.539Z

Reserved: 2025-08-16T00:00:00.000Z

Link: CVE-2025-55847

cve-icon Vulnrichment

Updated: 2025-09-26T20:38:16.545Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-26T18:15:36.367

Modified: 2025-10-03T19:22:45.967

Link: CVE-2025-55847

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-29T09:31:12Z

Weaknesses