---
id: CVE-2026-112360
title: Netis EAP930 CGI Endpoint debug return200 backdoor
summary: >-
  A security vulnerability has been detected in Netis EAP930 1.250905.115454.
  This issue affects the function return200 of the file /cgi-bin/debug of the
  component CGI Endpoint. The manipulation of the argument SIGNATURE leads to
  backdoor.…
severity: high
cvss: 8
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'
cvssSource: cna
cwe:
  - CWE-912
vendor: Netis
product: EAP930
affected:
  - EAP930 1.250905.115454
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T21:30:19.739Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112360'
references:
  - url: 'https://vuldb.com/vuln/422394'
    label: VDB-422394 | Netis EAP930 CGI Endpoint debug return200 backdoor
  - url: 'https://vuldb.com/vuln/422394/cti'
    label: 'VDB-422394 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-112360'
    label: CVE-2026-112360 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/990050'
    label: >-
      Submit #990050 | Netis Systems (Netcore Group) EAP930 (AX3000 Wireless
      Gigabit Ceiling Mount Access Point) V0.1.250905.115454  (CWE-912,
      CWE-798-adjacentm CWE-256/522)
tags:
  - cve.org
ingestedAt: '2026-10-19T21:43:56.115Z'
---

## Overview

A security vulnerability has been detected in Netis EAP930 1.250905.115454. This issue affects the function return200 of the file /cgi-bin/debug of the component CGI Endpoint. The manipulation of the argument SIGNATURE leads to backdoor. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is assessed as difficult. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `EAP930 1.250905.115454`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.