CVE-2026-40066
Received Received - Intake
Unauthenticated Remote Code Execution via Update in Anviz CX2/CX

Publication date: 2026-04-17

Last updated on: 2026-05-04

Assigner: ICS-CERT

Description
Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-04-17
Last Modified
2026-05-04
Generated
2026-06-16
AI Q&A
2026-04-17
EPSS Evaluated
2026-06-14
NVD
CVE-2026-40066
EUVD
EUVD-2026-23494
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
anviz cx7_firmware *
anviz cx2_lite_firmware *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-494 The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

The vulnerability affects Anviz CX2 Lite and CX7 devices, allowing unverified update packages to be uploaded. When such a package is uploaded, the device unpacks and executes a script contained within it without verifying its authenticity. This leads to unauthenticated remote code execution on the device.

Impact Analysis

This vulnerability can have severe impacts as it allows an attacker to remotely execute code on the affected devices without authentication. This could lead to unauthorized control over the device, potential data breaches, disruption of device functionality, and compromise of the overall security of the system where these devices are deployed.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-40066. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart