CVE-2026-82781

MEDIUM CVSS 4.0: 5.1 EPSS 0.14%
Updated Sep 14, 2026
Contec Co., Ltd.
Parameter Value
CVSS 5.1 (MEDIUM)
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor Contec Co., Ltd.
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products

contec co., ltd.:remote i/o coupler unit (ethernet/ip adapter) cpsn-eob471ei-[]1 contec co., ltd.:remote i/o coupler unit (server type) cpsn-mcb271-* contec co., ltd.:programmable remote i/o coupler unit (software plc type) cpsn-pcb271-s1-041