CVE-2020-2001

PAN-OS: Panorama External control of file vulnerability leads to privilege escalation

CRITICAL
9.8
CVSS Score
Published: May 13, 2020 at 07:07 PM UTC
Updated: June 17, 2026 at 03:11 AM UTC
1 product affected across 1 vendorPAN-OS

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Severity
CRITICAL9.8
Exploit prediction
EPSS 1%

Description

An external control of path and data vulnerability in the Palo Alto Networks PAN-OS Panorama XSLT processing logic that allows an unauthenticated user with network access to PAN-OS management interface to write attacker supplied file on the system and elevate privileges. This issue affects: All PAN-OS 7.1 Panorama and 8.0 Panorama versions; PAN-OS 8.1 versions earlier than 8.1.12 on Panorama; PAN-OS 9.0 versions earlier than 9.0.6 on Panorama.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

7.1.0 ≤ v ≤ 7.1.268.0.0 ≤ v ≤ 8.0.208.1 ≤ v < 8.1.128.1.0 ≤ v < 8.1.129.0 ≤ v < 9.0.69.0.0 ≤ v < 9.0.67.1.*8.0.*8.19.0
Affected range stops below 8.1.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-123CWE-787

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