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High · 8.8 CVE-2026-82762 EUVD-2026-77217GHSA-v74j-9rmc-ppr5

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in Contec FX5000 series, FX4000 ser…

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 FX5000 series, FX4000 series, and FX3000 series. 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 FXA5000 < 1.12.00 1.12.00
Contec FXA5020 < 1.12.00 1.12.00
Contec FXA5020-[][] < 1.12.00 1.12.00
Contec FXE5000 < 1.12.00 1.12.00
Contec FXE5000-[][] < 1.12.00 1.12.00
Contec FXS5000-[][] < 1.12.00 1.12.00
Contec FXS5021 < 1.12.00 1.12.00
Contec FXE4000 < 1.14.00 1.14.00
Contec FXE4000-WP < 1.14.00 1.14.00
Contec FXS4000 < 1.14.00 1.14.00
Contec FXS4020 < 1.14.00 1.14.00
Contec FXA3000 < 1.20.00 1.20.00
Contec FXA3000-[][] < 1.20.00 1.20.00
Contec FXA3020 < 1.20.00 1.20.00
Contec FXA3020-[][] < 1.20.00 1.20.00
Contec FXA3200 < 1.20.00 1.20.00
Contec FXE3000 < 1.20.00 1.20.00
Contec FXE3000-[][] < 1.20.00 1.20.00
Contec FXE3000-WP < 1.20.00 1.20.00
Contec FXS300[]-CN < 1.20.00 1.20.00

References