---
id: "CVE-2019-19356"
kind: "vulnerability"
aliases: ["CVE-2019-19356"]
title: "Netis WF2419 Devices: Netis WF2419 Devices Remote Code Execution Vulnerability"
severity: "critical"
cvss: 8.5
epss: 0.28168
exploited: true
status: "open"
category: "infrastructure"
products: [{"name": "Netis WF2419 Devices", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exploited", "home-office", "infrastructure", "netis", "routers", "wf2419"]
not_affected_if: ["not-netis-wf2419", "web-management-disabled"]
published_at: "2020-02-07T23:15:10+00:00"
first_seen_at: "2026-10-23T19:11:53+00:00"
updated_at: "2026-10-23T21:57:34+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-19356", "first_seen_at": "2026-10-23T19:11:53+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-19356", "first_seen_at": "2026-10-23T19:13:44+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19356", "first_seen_at": "2026-10-23T21:57:34+00:00"}]
---

# Netis WF2419 Devices: Netis WF2419 Devices Remote Code Execution Vulnerability

Netis WF2419 wireless routers contain an unspecified flaw in the web management page. An attacker can run code as root on the router, which is in CISA's known-exploited list.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Netis WF2419 Devices affected ? fixed ?

## Fix

Apply the vendor firmware update per CISA guidance; no fixed version is named in the sources.

## Timeline

- 2026-10-23T19:11:53+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-19356
- 2026-10-23T19:13:44+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2019-19356
- 2026-10-23T21:57:34+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2019-19356

## From the sources

Netis WF2419 is vulnerable to authenticated Remote Code Execution (RCE) as root through the router Web management page. The vulnerability has been found in firmware version V1.2.31805 and V2.2.36123. After one is connected to this page, it is possible to execute system commands as root through the tracert diagnostic tool because of lack of user input sanitizing.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_