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CVE-2026-2017

CRITICAL

9.8

Description

A vulnerability was detected in IP-COM W30AP up to 1.0.0.11(1340). Affected by this issue is the function R7WebsSecurityHandler of the file /goform/wx3auth of the component POST Request Handler. The manipulation of the argument data results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/6/2026

Last Modified2/17/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ip-com:w30apip-com:w30ap_firmware

Weaknesses (CWE)

CWE-119CWE-121CWE-787

References

https://gitee.com/GXB0_0/iot-vul/blob/master/IP-COM/W30AP/wx3auth-sprintf.md(cna@vuldb.com)

https://gitee.com/GXB0_0/iot-vul/blob/master/IP-COM/W30AP/wx3auth-sprintf.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.344599(cna@vuldb.com)

https://vuldb.com/?id.344599(cna@vuldb.com)

https://vuldb.com/?submit.744062(cna@vuldb.com)

https://vuldb.com/?submit.744063(cna@vuldb.com)

IOC Correlations

No correlations recorded

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