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CVE-2025-0108 Palo Alto Networks CVE debrief

CVE-2025-0108 is a Palo Alto Networks PAN-OS authentication bypass vulnerability that CISA added to the Known Exploited Vulnerabilities catalog on 2025-02-18. Because it is a KEV-listed issue, defenders should treat it as a high-priority exposure and follow vendor remediation guidance immediately. The supplied corpus does not include affected version ranges or patch details, so those should be verified in Palo Alto Networks’ advisory and the official vulnerability records.

Vendor
Palo Alto Networks
Product
PAN-OS
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2025-02-18
Original CVE updated
2025-02-18
Advisory published
2025-02-18
Advisory updated
2025-02-18

Who should care

Organizations running Palo Alto Networks PAN-OS, especially security and infrastructure teams responsible for firewall and remote-management exposure, should review this CVE immediately. Incident response and vulnerability management teams should also confirm whether any PAN-OS assets are deployed, exposed, or already covered by compensating controls.

Technical summary

The vulnerability title and CISA KEV listing indicate an authentication bypass in PAN-OS. In practical terms, that means an attacker may be able to gain access without valid authentication under the vulnerable conditions described by the vendor. The provided source corpus confirms KEV status and remediation urgency, but it does not include the affected versions, exploit conditions, or patch/mitigation specifics.

Defensive priority

Urgent. CISA listed this CVE in the Known Exploited Vulnerabilities catalog on 2025-02-18, with a remediation due date of 2025-03-11. Prioritize inventory, exposure assessment, and vendor-directed mitigation or upgrade work as soon as possible.

Recommended defensive actions

  • Inventory all Palo Alto Networks PAN-OS deployments and confirm whether any are exposed or internet-facing.
  • Review Palo Alto Networks’ security advisory and the official vulnerability records for affected versions and remediation guidance.
  • Apply vendor mitigations or updates as instructed by Palo Alto Networks.
  • If mitigations are unavailable, follow CISA guidance to discontinue use of the product or isolate the affected systems.
  • Validate that compensating controls and access restrictions are in place while remediation is underway.
  • Monitor administrative and authentication logs for unusual access attempts or signs of unauthorized use.

Evidence notes

This debrief is grounded in the supplied CISA KEV entry and official CVE/NVD references. The source data confirms CVE-2025-0108, Palo Alto Networks PAN-OS, KEV inclusion on 2025-02-18, and a due date of 2025-03-11. The corpus provided here does not include the vendor advisory body text, affected version scope, or patch specifics.

Official resources

Published and modified on 2025-02-18. CISA KEV dateAdded: 2025-02-18; dueDate: 2025-03-11. This summary uses the supplied official source metadata and does not infer affected versions beyond what is explicitly provided.