[hardening_status report gen] [🔥high] Critical security gaps in IOS XR device configuration - implement AAA & VTY

[ponchotitlan]

Security Assessment Results

Our network security assessment identified critical security gaps in the IOS XR device (xrd) that require immediate attention. The device shows only 40% compliance with Cisco IOS XR Hardening Guide requirements, with several high-risk vulnerabilities:

Critical Issues Identified

• Unauthorized Access Risk: No VTY line protection or ACLs allowing unrestricted remote access
• Missing AAA Framework: No centralized authentication, authorization, or accounting
• Privilege Escalation Risk: No enable secret configured
• Audit Trail Gaps: Insufficient security logging limiting incident response

Required Actions

Immediate Priority (48 hours)

• Implement AAA authentication framework
• Configure enable secret password
• Secure VTY lines with transport restrictions and ACLs
• Deploy security login banner

Secondary Priority (30 days)

• Configure centralized security logging to syslog server
• Implement NTP for accurate timestamping
• Apply interface-level security configurations
• Establish control plane protection policies

Long-term Improvements

• Migrate to certificate-based SSH authentication
• Implement PKI infrastructure integration
• Configure management plane protection

Impact: Current configuration may not meet organizational security policies and creates significant security vulnerabilities in production environments.

📚 Reference report: https://github.com/ponchotitlan/radkit-loves-agenticops/blob/main/n8n/Reporting%20and%20Auditing%20for%20my%20RADKit/reports/files/hardening_status_2026-05-21T05:00:40.575%2B01:00.md