Contec Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041 vulnerabilities

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Published CVEs affecting Contec Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041: 4 record(s), with affected versions and fixes.

CVE-2026-82783 Medium · 4.2 CWE-256 Sep 14, 2026

Plaintext storage of a password issue exists in CONPROSYS nano Series . If this…

Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.

CVE-2026-82782 Medium · 4.3 CWE-787 Sep 14, 2026

Out-of-bounds Write in Contec Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*

Out-of-bounds write vulnerability exists in CONPROSYS nano Series. Receiving a specially crafted request created and sent by a remote attacker may cause a denial-of-service (DoS) condition.

CVE-2026-82781 Medium · 5.4 CWE-79 Sep 14, 2026

Cross-site Scripting (XSS) in Contec Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*

Cross-site scripting vulnerability exists in CONPROSYS nano Series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

CVE-2026-82764 Medium · 4.3 CWE-352 Sep 14, 2026

Cross-Site Request Forgery (CSRF) in Contec FXA5000

Cross-site request forgery vulnerability exists in multiple Contec products. If a user views a specially crafted page while logged in to the affected product, unintended operations may be performed.