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Monthly Archives: April 2024

Police bust cyber gang accused of worldwide fraud (msn.com)

https://security.paloaltonetworks.com/CVE-2024-3400

This is a command injection vulnerability that enabled an unauthenticated attacker to execute code with root privileges. POC has been released publicly.

Device telemetry does not need to be enabled for PAN-OS firewalls to be exposed to attacks related to this vulnerability.

You can verify whether you have a GlobalProtect gateway or GlobalProtect portal configured by checking for entries in your firewall web interface (Network > GlobalProtect > Gateways or Network > GlobalProtect > Portals).

https://unit42.paloaltonetworks.com/cve-2024-3400

https://www.bleepingcomputer.com/news/security/cisco-warns-of-large-scale-brute-force-attacks-against-vpn-services

Make sure you are using MFA for every account that has remote access and check all remote access points; not just VPNs.

https://www.darkreading.com/cyberattacks-data-breaches/cisco-duo-multifactor-authentication-service-breached

Customer Advisory

Patches are available for the varied versions of PAN-OS

https://krebsonsecurity.com/2024/04/crickets-from-chirp-systems-in-smart-lock-key-leak