CVE-2025-0136CWE-319

PAN-OS: Unencrypted Data Transfer when using AES-128-CCM on Intel-based hardware devices

Medium · published May 14, 2025

CVSS v4.0
5.3
EPSS
0%
Percentile
6.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:M/U:Amber
EPSS
0.00169 · 6.0th percentile
Weakness
CWE-319 · Cleartext Transmission of Sensitive Information
Published
2025-05-14T18:12Z
EPSS history
Timeline
  • 14 MAY 18:12Z
    PAN-OS: Unencrypted Data Transfer when using AES-128-CCM on Intel-based hardware devices
    cvelistv5