---
id: CVE-2023-49899
title: "An unauthenticated remote attacker can\_execute any command on the affected device due to not correctly verifying the origin of a communication channel."
summary: "An unauthenticated remote attacker can\_execute any command on the affected device due to not correctly verifying the origin of a communication channel."
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-346
published: '2026-07-16'
updated: '2026-07-18'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2023-49899'
references:
  - url: 'https://claroty.com/team82/disclosure-dashboard/cve-2023-49899'
    label: info@cert.vde.com
tags:
  - nvd
epss: 0.00312
epssPercentile: 0.24269
ingestedAt: '2026-07-18T18:24:14.564Z'
---

## Overview

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel.

## Remediation

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