X86 — Cisco Configuration Professional 2.6

  • Java hardening:
  • Router-side prep:

    • Version 2.6 is one of the final major releases of the standalone CCP tool before the transition to web-based management interfaces like Cisco Configuration Professional Express (CCP Express). Key improvements in this version include:

    | Risk | Impact | Mitigation | |------|--------|-------------| | Outdated Java runtime (JRE 1.8) | Remote code execution (CVE-2022-21449, etc.) | Isolate VM from internet | | Unencrypted local storage | Router credentials stored in ccp.properties in plaintext | Use OS-level disk encryption | | No TLS 1.3 support | MITM during CCP-to-router communication | Force SSH-only transport | Cisco Configuration Professional 2.6 x86