Known exploited · Palo Alto Networks
CVE-2024-0012: Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerability
What it is
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability in the web-based management interface for several PAN-OS products, including firewalls and VPN concentrators.
- Vendor
- Palo Alto Networks
- Product
- PAN-OS
- Added to KEV
- November 18, 2024
- CISA due date
- December 9, 2024
- Ransomware use
- Known
What CISA requires
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Additionally, management interface for affected devices should not be exposed to untrusted networks, including the internet.
Forensic triage
No
What to do now
- Find every instance of PAN-OS you run, including the forgotten ones, and check its version against the vendor advisory.
- Apply the vendor's fix or mitigation, before December 9, 2024 if you are bound by CISA's deadline, sooner if it faces the internet.
- Assume it was tried against you already: look for signs of exploitation from the date it was added, not from the day you patched.
References
H2 Security
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Start freeSource: CISA Known Exploited Vulnerabilities Catalog (public domain), catalog version 2026.10.01.