PUBLISHED DATE: May 14, 2025CVE-2025-0136:
Using the AES-128-CCM algorithm...

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.

Questions to Ask Vendors

1. Can you confirm whether your systems are affected by CVE-2025-0136, and if so, what steps are you currently taking to mitigate this vulnerability?
2. What is your estimated timeline for fully resolving CVE-2025-0136 in your products or services, and how will you communicate updates on this issue to us as your customer?

Recommended Actions

• Check out the advisory links provided below.

References

• https://capec.mitre.org/data/definitions/102.html
• https://capec.mitre.org/data/definitions/117.html
• https://capec.mitre.org/data/definitions/383.html
• https://capec.mitre.org/data/definitions/477.html
• https://capec.mitre.org/data/definitions/65.html
• https://nvd.nist.gov/vuln/detail/CVE-2025-0136