CVE-2025-0136

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

MEDIUM

5.3

CVSS Score

Published: May 14, 2025 at 06:12 PM UTC

Updated: June 17, 2026 at 08:25 AM UTC

1 product affected across 1 vendorPAN-OS

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PAN-OS · Palo Alto Networks

95%

10.1.0 ≤ v < 10.1.14-h1410.2.0 ≤ v < 10.2.1111.0.0 ≤ v < 11.0.711.1.0 ≤ v < 11.1.510.1.0 10.1.1 10.1.10 10.1.11 10.1.12 10.1.13 10.1.14 10.1.2 10.1.3 10.1.4 10.1.5 10.1.6 10.1.7 10.1.8 10.1.9 10.2.0 10.2.1 10.2.10 10.2.2 10.2.3 10.2.4 10.2.5 10.2.6 10.2.7 10.2.8 10.2.9 11.0.0 11.0.1 11.0.2 11.0.3 11.0.4 11.0.5 11.0.6 11.1.0 11.1.1 11.1.2 11.1.3 11.1.4

Affected range stops below 10.1.14-h14, so it looks safe — our inference, not a vendor statement

Affected range stops below 10.2.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.0.7, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.1.5, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 11.2.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://security.paloaltonetworks.com/CVE-2025-0136

References (1)

Vendor Advisory

Source: [email protected]

https://security.paloaltonetworks.com/CVE-2025-0136

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMpalo_alto

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-319

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