CVE-2020-2021—Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

PUBLISHEDvulnerability record
2022-03-25 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2020-2021
Project:
Palo Alto Networks
Product:
PAN-OS
Date Added:
2022-03-25
Due Date:
2022-04-15
Last Updated:
June 21, 2025

Vulnerability Name

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Description

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

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
KNOWN

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2020-2021

Related Weaknesses

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