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THREATINT
PUBLISHED

CVE-2025-0116

PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame



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.

Reserved 2024-12-20 | Published 2025-03-12 | Updated 2025-03-12 | Assigner palo_alto


MEDIUM: 5.1CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:M/U:Amber

Problem types

CWE-754 Improper Check for Unusual or Exceptional Conditions

Product status

Default status
unaffected

11.2.0 before 11.2.5
affected

11.1.0 before 11.1.8
affected

10.2.0 before 10.2.14
affected

10.1.0 before 10.1.14-h11
affected

Default status
unaffected

All
unaffected

Default status
unaffected

All
unaffected

Timeline

2025-03-12:Initial Publication

Credits

an external reporter finder

References

security.paloaltonetworks.com/CVE-2025-0116 vendor-advisory

cve.org (CVE-2025-0116)

nvd.nist.gov (CVE-2025-0116)

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