CVE-2026-40066

HIGH

Anviz Products Download of Code Without Integrity Check

Title source: cna

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.

References (3)

Core 3

Core References

https://www.anviz.com/contact-us.html

https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json

View Writeup ZIP pw:eip

Scores

CVSS v3 8.8

EPSS 0.0030

EPSS Percentile 21.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-494

Status published

Products (4)

Anviz/Anviz CX2 Lite Firmware All versions

Anviz/Anviz CX7 Firmware All versions

anviz/cx2_lite_firmware

anviz/cx7_firmware

Published Apr 17, 2026

Tracked Since Apr 18, 2026