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Palo Alto Networks PAN-OS for Panorama < 9.0.15 / 9.1.12-h3 / 10.0.8-h8 Multiple RCE (Log4Shell)

critical Nessus Plugin ID 157876

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Synopsis

The remote PAN-OS host is affected by multiple remote code execution vulnerabilities.

Description

The version of Palo Alto Networks PAN-OS for Panorama running on the remote host is 9.0.x prior to 9.0.15, 9.1.x prior to 9.1.12-h3, or 10.0.x prior to 10.0.8-h8. It is, therefore, affected by two remote code execution vulnerabilities related to Log4Shell within the ElasticSearch component. These vulnerabilities allows a remote, unauthenticated attacker to execute arbitrary code on the affected host.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to PAN-OS 9.0.15, 9.1.12-h3, 10.0.8-h8, or later

See Also

https://security.paloaltonetworks.com/CVE-2021-44228

Plugin Details

Severity: Critical

ID: 157876

File Name: palo_alto_log4shell.nasl

Version: 1.8

Type: combined

Published: 2/10/2022

Updated: 5/1/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 10.0

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2021-44228

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 9.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:paloaltonetworks:pan-os

Required KB Items: Host/Palo_Alto/Firewall/Version, Host/Palo_Alto/Firewall/Full_Version, Host/Palo_Alto/Firewall/Source, Host/Palo_Alto/Firewall/Model

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/10/2021

Vulnerability Publication Date: 12/9/2021

CISA Known Exploited Vulnerability Due Dates: 12/24/2021, 5/22/2023

Exploitable With

CANVAS (CANVAS)

Core Impact

Reference Information

CVE: CVE-2021-44228, CVE-2021-45046