CVE-2024-3388

PAN-OS: User Impersonation in GlobalProtect SSL VPN

Published Apr 10, 2024 CVSS 3.1 · 4.1 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.

Remediation

Vendor Solution

This issue is fixed in PAN-OS 8.1.26, PAN-OS 9.0.17-h4, PAN-OS 9.1.17, PAN-OS 10.1.11-h4, PAN-OS 10.2.7-h3, PAN-OS 11.0.3, and all later PAN-OS versions. This issue is fixed in Prisma Access 10.2.4 and later.


Vendor Workaround

You can enable the "Disable Automatic Restoration of SSL VPN" (Network > GlobalProtect Gateways > > GlobalProtect Gateway Configuration > Agent > Connection Settings) on PAN-OS firewalls with the GlobalProtect feature enabled to mitigate this vulnerability.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-31977 A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.
History
Type Values Removed Values Added
First Time appeared Paloaltonetworks
Paloaltonetworks pan-os
Paloaltonetworks prisma Access
CPEs cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:9.0.17:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:9.0.17:h1:*:*:*:*:*:*
Vendors & Products Paloaltonetworks
Paloaltonetworks pan-os
Paloaltonetworks prisma Access
Weaknesses

Sources

Status
PUBLISHED
Assigner
palo_alto
Published
Updated
Aug 1, 2024, 8:12 PM
Reserved
Apr 5, 2024, 5:40 PM
Status
Analyzed
Published
Apr 10, 2024, 5:15 PM
Modified
Jun 17, 2026, 7:44 AM