---
id: CVE-2026-116236
title: >-
  Oray Pugongying X5 Pro PPPoE WAN Setting upload_files plugin_init unrestricted
  upload
summary: >-
  A vulnerability has been found in Oray Pugongying X5 Pro 7.6.1. Affected by
  this issue is the function plugin_init of the file /tmp/upload_files of the
  component PPPoE WAN Setting Handler. Such manipulation of the argument
  pppd_options l…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'
cvssSource: cna
cwe:
  - CWE-434
  - CWE-284
vendor: Oray
product: Pugongying X5 Pro
affected:
  - pugongying_x5_pro 7.6.1
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T09:00:21.600Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116236'
references:
  - url: 'https://vuldb.com/vuln/426285'
    label: >-
      VDB-426285 | Oray Pugongying X5 Pro PPPoE WAN Setting upload_files
      plugin_init unrestricted upload
  - url: 'https://vuldb.com/vuln/426285/cti'
    label: 'VDB-426285 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-116236'
    label: CVE-2026-116236 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1005084'
    label: >-
      Submit #1005084 | Oray Pgyer X5 Pro Router 7.6.1 Inclusion of
      Functionality from Untrusted Control Sphere
  - url: >-
      https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Root-Code-Execution-via-PPPoE-plugin-Option-3ea797159f1580149a5de8deddac48c5
tags:
  - cve.org
ingestedAt: '2026-10-26T09:22:35.518Z'
---

## Overview

A vulnerability has been found in Oray Pugongying X5 Pro 7.6.1. Affected by this issue is the function plugin_init of the file /tmp/upload_files of the component PPPoE WAN Setting Handler. Such manipulation of the argument pppd_options leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `pugongying_x5_pro 7.6.1`

## Remediation

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