CISA Warns of Active Exploitation of Palo Alto Networks' PAN-OS Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Mondayaddeda security flaw impacting Palo Alto Networks PAN-OS to itsKnown Exploited Vulnerabilities Catalog, based on evidence of active exploitation. The high-severity vulnerability, tracked asCVE-2022-0028(CVSS score: 8.6), is a URL filtering policy misconfiguration that could allow an unauthenticated, remote attacker to