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High · 8.8 CVE-2026-82791 EUVD-2026-77246GHSA-vxg5-xqxv-m956

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in Contec CAN 2.0B Communication Wi…

Published Sep 14, 2026 · Updated Sep 14, 2026 · Assigned by jpcert

Description

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.

Affected products

VendorProductAffectedFixed
Contec CAN-2-WF < 2.20 2.20
Contec CAN-2-USB < 2.20 2.20

References