CVE-2026-35546

Anviz Products Missing Authentication for Critical Function

State: Published
Severity: 9.8 Critical
Published: Apr 17, 2026
Updated: Apr 17, 2026
Reserved: Apr 14, 2026

Description

Anviz CX2 Lite and CX7 are vulnerable to unauthenticated firmware uploads. This causes crafted archives to be accepted, enabling attackers to plant and execute code and obtain a reverse shell.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-306

Affected Products

Product	Versions
Anviz CX7 FirmwareAnviz	All versionsAffected
Anviz CX2 Lite FirmwareAnviz	All versionsAffected

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

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