Palo Alto Networks has patched a critical and easily exploitable vulnerability (CVE-2020-2021) affecting PAN-OS, the custom operating system running on its next generation firewalls and enterprise VPN appliances, and is urging users to update to a fixed version as soon as possible.
The US Cyber Command has echoed the call for immediate action, saying that nation-state-backed attackers are likely to try to exploit it soon.
Please patch all devices affected by CVE-2020-2021 immediately, especially if SAML is in use. Foreign APTs will likely attempt exploit soon. We appreciate @PaloAltoNtwks’ proactive response to this vulnerability.
— USCYBERCOM Cybersecurity Aler ..
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