---
id: CVE-2026-19901
title: A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206
summary: >-
  A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206. This
  affects an unknown function of the file /etc/config/easycwmp. The manipulation
  results in hard-coded credentials. It is possible to launch the attack
  remotely. At…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-259
  - CWE-798
published: '2026-08-15'
updated: '2026-08-15'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19901'
references:
  - url: >-
      https://github.com/DavCloudz/cve/blob/main/B-Link/Hardcoded%20TR-069%20(easycwmp)%20Remote%20Management%20Credentials.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-19901'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/870763'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/390091'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/390091/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-08-16T13:39:03.503Z'
epss: 0.00454
epssPercentile: 0.3879
---

## Overview

A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206. This affects an unknown function of the file /etc/config/easycwmp. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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