Description
A Denial of Service (DoS) vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance mode.
This issue does not apply to Cloud NGFWs or Prisma Access software.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Palo Alto Networks | PAN-OS | 11.2.0 – < 11.2.5, 11.1.0 – < 11.1.8, 10.2.0 – < 10.2.14, 10.1.0 – < 10.1.14-h11 | 11.2.5 |
| Palo Alto Networks | Cloud NGFW | — | All |
| Palo Alto Networks | Prisma Access | — | All |
Advisories 3
- ICSA-24-338-02 Siemens RUGGEDCOM APE1808 CISA ICS & IT advisories · Jun 10, 2025
- SSA-354569 SSA-354569: Multiple Vulnerabilities in Palo Alto Networks PAN-OS on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Jun 10, 2025
- WID-SEC-2025-0547 PaloAlto Networks PAN-OS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 12, 2025
References
- https://security.paloaltonetworks.com/CVE-2025-0116 vendor-advisory