CISA KEVRansomware Use Known

CVE-2020-2021

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains a vulnerability in SAML which allows an attacker to bypass authentication.

VendorPalo Alto Networks

ProductPAN-OS

EPSS4.4%

Added to KEVMar 25, 2022

Remediation DueApr 15, 2022

Known Ransomware UseYes

CWECWE-347

Required Action

Apply updates per vendor instructions.

From Disclosure to Action

Know how quickly you need to move.

For CVE-2020-2021, added to the catalogue on Mar 25, 2022 with a remediation deadline of Apr 15, 2022.

Added to KEVMar 25, 2022

Seraph AlertSame day

Remediation DueApr 15, 2022

ValidationOngoing

Overdue1657 days overdue

Recommended action: Apply vendor remediation guidance.

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