CVE-2020-2018 — Vulnetix

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CVE-2020-2018 PUBLISHED CVSS 9 CRITICAL

An authentication bypass vulnerability in Palo Alto Networks PAN-OS Panorama proxy service allows an unauthenticated user with network access to Panorama and the knowledge of the Firewall’s serial number to register the PAN-OS firewall to register the device. After the PAN-OS device is registered, the user can further compromise the PAN-OS instances managed by Panorama. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.0 versions earlier than 8.0.21; PAN-OS 8.1 versions earlier than 8.1.12; PAN-OS 9.0 versions earlier than 9.0.6.

EPSS 0.32% · 54.8th percentile

Risk Scores

CVSS v3.1

9

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Score

0.32%

54.8th percentile

Affected Products

Vendor	Product	Versions
Palo Alto Networks	PAN-OS	8.0.*, 7.1, 8.1
paloaltonetworks	pan-os	7.1.0, 8.0.0, 8.1.0

Timeline

May 13, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://security.paloaltonetworks.com/CVE-2020-2018 url
https://security.paloaltonetworks.com/CVE-2020-1998 advisory
https://security.paloaltonetworks.com/CVE-2020-2010 advisory
https://security.paloaltonetworks.com/CVE-2020-1994 advisory
https://security.paloaltonetworks.com/CVE-2020-2002 advisory
https://security.paloaltonetworks.com/CVE-2020-2014 advisory
https://security.paloaltonetworks.com/CVE-2020-1997 advisory
https://security.paloaltonetworks.com/CVE-2020-2012 advisory
https://security.paloaltonetworks.com/CVE-2020-2009 advisory
https://security.paloaltonetworks.com/CVE-2020-1996 advisory
https://security.paloaltonetworks.com/CVE-2020-2013 advisory
https://security.paloaltonetworks.com/CVE-2020-2017 advisory
https://security.paloaltonetworks.com/CVE-2017-7529 advisory
https://security.paloaltonetworks.com/CVE-2020-2008 advisory
https://security.paloaltonetworks.com/CVE-2020-2004 advisory
https://security.paloaltonetworks.com/CVE-2020-2007 advisory
https://security.paloaltonetworks.com/CVE-2020-1993 advisory
https://security.paloaltonetworks.com/CVE-2020-2015 advisory
https://security.paloaltonetworks.com/CVE-2020-2003 advisory
https://security.paloaltonetworks.com/CVE-2020-2005 advisory

…and 4 more

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