Arbitrary file upload in Palo Alto PAN-OS - CVE-2023-6794
Published: December 13, 2023
Vulnerability identifier: #VU84406
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-6794
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in the web interface. A remote privileged user can upload a malicious file and execute it on the server.
Affected software
Palo Alto PAN-OS
How to mitigate CVE-2023-6794
Install updates from vendor's website.
Palo Alto PAN-OS - addressed in versions 8.1.26, 9.0.17-h1, 9.1.14