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CRITICAL

CVE-2026-2017

CVSS v3

9.8

CRITICAL

EPSS Score

4.6 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published
2026-02-06
Last Modified
2026-02-17

Frequently asked questions

What is CVE-2026-2017?

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.

Is CVE-2026-2017 actively exploited?

Active exploitation of CVE-2026-2017 has not been confirmed. Its EPSS score was 4.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-2017?

CVE-2026-2017 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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