Description
A weakness has been identified in Wavlink WL-WN592AX6 250422. Affected by this issue is the function main of the file /cgi-bin/upload.cgi. This manipulation of the argument Cookie causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
Published: 2026-10-13
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 13 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in Wavlink WL-WN592AX6 250422. Affected by this issue is the function main of the file /cgi-bin/upload.cgi. This manipulation of the argument Cookie causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
Title Wavlink WL-WN592AX6 upload.cgi main null pointer dereference
First Time appeared Wavlink
Wavlink wl-wn592ax6
Weaknesses CWE-404
CWE-476
CPEs cpe:2.3:a:wavlink:wl-wn592ax6:*:*:*:*:*:*:*:*
Vendors & Products Wavlink
Wavlink wl-wn592ax6
References
Metrics cvssV2_0

{'score': 6.4, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 6.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


Subscriptions

Wavlink Wl-wn592ax6
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-13T13:18:30.048Z

Reserved: 2026-10-12T08:32:50.748Z

Link: CVE-2026-109107

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-13T08:16:59.680

Modified: 2026-10-13T13:29:12.567

Link: CVE-2026-109107

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-13T09:00:15Z

Weaknesses
  • CWE-404

    Improper Resource Shutdown or Release

  • CWE-476

    NULL Pointer Dereference