CVE-2020-2001: high-severity vulnerability in Palo Alto Networks PAN-OS
PAN-OS: Panorama External control of file vulnerability leads to privilege escalation
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 1.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Palo Alto Networks · PAN-OSRelated CVEs — Palo Alto Networks PAN-OS
In the same product, most dangerous first.
CVE-2024-3400CRITICALPAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtectEPSS 100.0%KEVCVE-2024-0012CRITICALPAN-OS: Authentication Bypass in the Management Web Interface (PAN-SA-2024-0015)EPSS 99.8%KEVCVE-2025-0108HIGHPAN-OS: Authentication Bypass in the Management Web InterfaceEPSS 98.5%KEVCVE-2026-0257HIGHPAN-OS: GlobalProtect Authentication Bypass VulnerabilitiesEPSS 95.6%KEVCVE-2024-9474MEDIUMPAN-OS: Privilege Escalation (PE) Vulnerability in the Web Management InterfaceEPSS 93.8%KEVCVE-2026-0300CRITICALPAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID™ Authentication PortalEPSS 41.7%KEV