CVE-2026-82791highCWE-78

CVE-2026-82791: high-severity vulnerability in Contec Co., Ltd. CAN-2-USB

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 1.9%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Contec Co., Ltd. · CAN-2-USBContec Co., Ltd. · CAN-2-WF
Related CVEs — Contec Co., Ltd. CAN-2-USB

In the same product, most dangerous first.

CVE-2026-82793HIGHCVE-2026-82793EPSS 0.6%CVE-2026-82792MEDIUMCVE-2026-82792EPSS 0.2%