Attacker can impersonate another user and send network packets to internal assets
CVE-2024-3388
5MEDIUM
Key Information:
- Vendor
Palo Alto Networks
- Vendor
- CVE Published:
- 10 April 2024
What is CVE-2024-3388?
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.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.
Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.
Affected Version(s)
PAN-OS 8.1.0 < 8.1.26
PAN-OS 9.0.0 < 9.0.17-h4
PAN-OS 9.1.0 < 9.1.17
References
CVSS V3.1
Score:
5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Palo Alto Networks thanks Ta-Lun Yen of TXOne Networks for discovering and reporting this issue.