Skip to content
fr Sign in
5.6 Medium

CVE-2025-2182 A problem with the implementation of the MACsec protocol in Palo Alto Networks PAN-OS® results in the cleartext exposure…

Description

A problem with the implementation of the MACsec protocol in Palo Alto Networks PAN-OS® results in the cleartext exposure of the connectivity association key (CAK). This issue is only applicable to PA-7500 Series devices which are in an NGFW cluster. A user who possesses this key can read messages being sent between devices in a NGFW Cluster. There is no impact in non-clustered firewalls or clusters of firewalls that do not enable MACsec.

Affected products and versions

Product Affected versions Fixed in
Cloud NGFW Versions not published
PAN-OS Versions not published
Prisma Access Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Cloud NGFW

The 114 CVEs of Cloud NGFW →
CVE-2026-0316 A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious… 1.1 Low CVE-2026-0317 A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only… 1.2 Low CVE-2026-0318 A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software… 4.6 Medium CVE-2026-0319 An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables… 4.9 Medium
Track this CVE