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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3112 CVE-2020-2037 PAN-OS: OS command injection vulnerability in the management web interface 10 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: PAN-OS Publisher: Palo Alto Operating System: Network Appliance Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-2037 Original Bulletin: https://securityadvisories.paloaltonetworks.com/CVE-2020-2037 - --------------------------BEGIN INCLUDED TEXT-------------------- Palo Alto Networks Security Advisories / CVE-2020-2037 CVE-2020-2037 PAN-OS: OS command injection vulnerability in the management web interface 047910 Severity 7.2 . HIGH Attack Vector NETWORK Attack Complexity LOW Privileges Required HIGH User Interaction NONE Scope UNCHANGED Confidentiality Impact HIGH Integrity Impact HIGH Availability Impact HIGH NVD JSON Published 2020-09-09 Updated 2020-09-09 Reference PAN-128761 Discovered externally Description An OS Command Injection vulnerability in the PAN-OS management interface that allows authenticated administrators to execute arbitrary OS commands with root privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0.10; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3. Product Status Versions Affected Unaffected PAN-OS 10.0 None >= 10.0.0 PAN-OS 9.1 < 9.1.3 >= 9.1.3 PAN-OS 9.0 < 9.0.10 >= 9.0.10 PAN-OS 8.1 < 8.1.16 >= 8.1.16 Severity: HIGH CVSSv3.1 Base Score: 7.2 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) Weakness Type CWE-78 OS Command Injection Solution This issue is fixed in PAN-OS 8.1.16, PAN-OS 9.0.10, PAN-OS 9.1.3, and all later PAN-OS versions. Workarounds and Mitigations This issue impacts the PAN-OS management web interface but you can mitigate the impact of this issue by following best practices for securing the PAN-OS management web interface. Please review the Best Practices for Securing Administrative Access in the PAN-OS technical documentation, available at https://docs.paloaltonetworks.com/best-practices. Acknowledgments Palo Alto Networks thanks Mikhail Klyuchnikov of Positive Technologies, and Nicholas Newsom of Palo Alto Networks for discovering and reporting this issue. Timeline 2020-09-09 Initial publication Terms of usePrivacyProduct Security Assurance and Vulnerability Disclosure Policy Report vulnerabilitiesManage subscriptions (C) 2020 Palo Alto Networks, Inc. All rights reserved. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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