Description
Using the AES-128-CCM algorithm for IPSec on certain Palo Alto Networks PAN-OS® firewalls (PA-7500, PA-5400, PA-5400f, PA-3400, PA-1600, PA-1400, and PA-400 Series) leads to unencrypted data transfer to devices that are connected to the PAN-OS firewall through IPSec.
This issue does not affect Cloud NGFWs, Prisma® Access instances, or PAN-OS VM-Series firewalls.
NOTE: The AES-128-CCM encryption algorithm is not recommended for use.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW | — | All |
| Palo Alto Networks | PAN-OS | 11.1.0 – < 11.1.5, 11.0.0 – < 11.0.7, 10.2.0 – < 10.2.11, 10.1.0 – < 10.1.14-h14 | 11.2.0 |
| Palo Alto Networks | Prisma Access | — | All |
Advisories 1
- WID-SEC-2025-1064 PaloAlto Networks PAN-OS: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 14, 2025
References
- https://security.paloaltonetworks.com/CVE-2025-0136 vendor-advisory