Catan C1 vulnerabilities

1 known vulnerability in Catan C1 from Phoenix Contact. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  AXC F 1152: Allocation of Resources Without Limits or Throttling

  CVE-2025-41770Aug 12, 2026Phoenix Contact

  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 man