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CVE-2026-40066

Anviz Products Download of Code Without Integrity Check

HIGH
8.8
CVSS Score
Published: April 17, 2026 at 07:43 PM UTC
Updated: October 26, 2026 at 09:10 PM UTC
2 products affected across 1 vendorCX7 FirmwareAnviz CX2 Lite Firmware· also runs on 2 platforms

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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Anviz CX2 Lite Firmware· Anviz
95%
All versions
anviz-cx2-lite (same device)
CX7 Firmware· Anviz
95%
All versions
anviz-cx7 (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Product
Source: cverecord
https://www.anviz.com/contact-us.html
US Government Resource
Source: cverecord
https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03
Third Party Advisory
Source: cverecord
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-494

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