Palo Alto Networks warns customers to restrict access to their next-generation firewalls due to a potential remote code execution (RCE) vulnerability in the PAN-OS management interface.
The company recommends following best practice guidelines for securing the management interface, including isolating it on a dedicated management VLAN, using jump servers for access, and limiting inbound IP addresses to approved management devices.
Palo Alto Networks is actively monitoring for signs of exploitation but has no details on the specific vulnerability or any indicators of compromise at this time.
The cybersecurity firm states that Prisma Access and cloud NGFW are believed to be unaffected by the potential vulnerability.