When the pre-logon feature is enabled, a missing certification validation in Palo Alto Networks GlobalProtect app can disclose the pre-logon authentication cookie to a man-in-the-middle attacker on the same local area network segment with the ability to manipulate ARP or to conduct ARP spoofing attacks. This allows the attacker to access the GlobalProtect Server as allowed by configured Security rules for the 'pre-login' user. This access may be limited compared to the network access of regular users. This issue affects: GlobalProtect app 5.0 versions earlier than GlobalProtect app 5.0.10 when the prelogon feature is enabled; GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.4 when the prelogon feature is enabled.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: palo_alto

Published: 2020-06-10T17:29:41.793194Z

Updated: 2024-09-17T03:22:58.911Z

Reserved: 2019-12-04T00:00:00

Link: CVE-2020-2033

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-06-10T18:15:11.860

Modified: 2020-06-16T16:01:48.510

Link: CVE-2020-2033

cve-icon Redhat

No data.