CVE-2026-82778: Contec Co., Ltd Configurable Type Cps-PCS341-DS1-1201

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

An exposure of information through directory listing issue exists in CONPROSYS PAC Series. Accessing a specific URL on this product may allow a remote unauthenticated attacker to obtain the directory list without authentication.

Affected products

• Contec Co., Ltd Configurable Type Cps-PCS341-DS1-1201: before 3.0.0 (fixed in 3.0.0)
• Contec Co., Ltd Integrated Type Cps-PC341-*-9201: before 3.0.0 (fixed in 3.0.0)

Published 2026-09-14. Last modified 2026-09-16.