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CVE-2024-3388

PAN-OS: User Impersonation in GlobalProtect SSL VPN

MEDIUM
5
CVSS Score
Published: April 10, 2024 at 05:06 PM UTC
Updated: June 17, 2026 at 07:44 AM UTC
2 products affected across 1 vendorPAN-OSPrisma Access

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Severity
MEDIUM5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PAN-OS· Palo Alto Networks
95%
10.1.0 ≤ v < 10.1.1110.1.0 ≤ v < 10.1.11-h410.2.0 ≤ v < 10.2.710.2.0 ≤ v < 10.2.7-h311.0.0 ≤ v < 11.0.38.1.0 ≤ v < 8.1.269.0.0 ≤ v < 9.0.179.0.0 ≤ v < 9.0.17-h49.1.0 ≤ v < 9.1.1710.1.010.1.1110.1.11 h110.1.11 h310.2.010.2.710.2.7 h111.0.08.1.09.0.09.0.179.0.17 h19.1.0
Affected range stops below 10.1.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.1.11-h4, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.2.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.2.7-h3, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.3, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 11.1.0 (unaffected)
Affected range stops below 8.1.26, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.17, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.17-h4, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.1.17, so it looks safe — our inference, not a vendor statement
Prisma Access· Palo Alto Networks
95%
10.2 ≤ v < 10.2.410.2
Affected range stops below 10.2.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://security.paloaltonetworks.com/CVE-2024-3388

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-269CWE-863

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