Phoenix Contact Catan C1 vulnerabilities
🔔 Create alert RSS Version checker
Published CVEs affecting Phoenix Contact Catan C1: 2 record(s), with affected versions and fixes.
CVE-2025-41771
Medium · 4.3
CWE-89 Aug 12, 2026
SQL injection
An authenticated attacker with low privileges can access an endpoint in the controller’s web interface that is vulnerable to SQL injection. The vulnerability affects a SQLite database used only for storing notification messages. Therefore, the impact is limited to the system’s notification functionality.
CVE-2025-41770
High · 7.5
CWE-770 Aug 12, 2026
Unauthenticated Denial of Service
An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.