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Paper/Archive/CVE-2020-2018

CVE-2020-2018

Palo Alto Networks PAN-OS — PAN-OS: Panorama authentication bypass vulnerability

EPSS 1%CVSS 9.0
critical.is priorityof 100
41
CVSS 9.0 (CNA, NVD agree)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 71.7.717 × 2014.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An authentication bypass vulnerability in the Panorama context switching feature allows an attacker with network access to a Panorama's management interface to gain privileged access to managed firewalls. An attacker requires some knowledge of managed firewalls to exploit this issue. This issue does not affect Panorama configured with custom certificates authentication for communication between Panorama and managed devices. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.1 versions earlier than 8.1.12; PAN-OS 9.0 versions earlier than 9.0.6; All versions of PAN-OS 8.0.

Affected

ProductAffectedFixed inSource
PAN-OS8.0.*–CNA
PAN-OS7.1 – < 7.1.267.1.26CNA
PAN-OS8.1 – < 8.1.128.1.12CNA
PAN-OS9.0 – < 9.0.69.0.6CNA

Scores by source

NVD9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
palo_alto (CNA)9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refsecurity.paloaltonetworks.com/CVE-2020-2018