---
id: CVE-2026-116237
title: Oray Pugongying X5 Pro Dnsmasq crlf injection
summary: >-
  A vulnerability was found in Oray Pugongying X5 Pro 7.6.1. This affects an
  unknown part of the component Dnsmasq. Performing a manipulation results in
  crlf injection. Remote exploitation of the attack is possible. The exploit has
  been ma…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'
cvssSource: cna
cwe:
  - CWE-93
  - CWE-74
vendor: Oray
product: Pugongying X5 Pro
affected:
  - pugongying_x5_pro 7.6.1
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T09:15:17.500Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116237'
references:
  - url: 'https://vuldb.com/vuln/426286'
    label: VDB-426286 | Oray Pugongying X5 Pro Dnsmasq crlf injection
  - url: 'https://vuldb.com/vuln/426286/cti'
    label: 'VDB-426286 | CTI Indicators (IOB, IOC)'
  - url: 'https://vuldb.com/cve/CVE-2026-116237'
    label: CVE-2026-116237 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1005085'
    label: >-
      Submit #1005085 | Oray Pgyer X5 Pro Router 7.6.1 Improper Neutralization
      of CRLF Sequences ('CRLF Injection')
  - url: >-
      https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-DNS-Group-Newline-Injection-Runs-a-Root-Script-3ea797159f158048a73bf3ba23ccefdb
tags:
  - cve.org
ingestedAt: '2026-10-26T10:23:42.839Z'
---

## Overview

A vulnerability was found in Oray Pugongying X5 Pro 7.6.1. This affects an unknown part of the component Dnsmasq. Performing a manipulation results in crlf injection. Remote exploitation of the attack is possible. The exploit has been made public and could 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.