CVE-2026-31927

Anviz CX7 Firmware is vulnerable to an authenticated CSV upload which allows path traversal to overwrite arbitrary files (e.g., /etc/shadow), enabling unauthorized SSH access when combined with debug‑setting changes.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:anviz:cx7_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:anviz:cx7:-:*:*:*:*:*:*:*

History

26 Oct 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) El firmware Anviz CX7 es vulnerable a una carga de CSV autenticada que permite el salto de ruta para sobrescribir archivos arbitrarios (p. ej., /etc/sha4dow), habilitando el acceso SSH no autorizado cuando se combina con cambios en la configuración de depuración.

Information

Published : 2026-04-17 20:16

Updated : 2026-10-26 00:10

NVD link : CVE-2026-31927

Mitre link : CVE-2026-31927

CVE.ORG link : CVE-2026-31927

JSON object : View

Products Affected

anviz

cx7_firmware
cx7

CWE

CWE-23

Relative Path Traversal

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