{"document":{"category":"csaf_vex","csaf_version":"2.1","notes":[{"category":"summary","text":"Palo Alto Networks PSIRT provided VEX document. This document is autogenerated.","title":"PAN-OS: Unencrypted Data Transfer when using AES-128-CCM on Intel-based hardware devices"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: CVE-2025-0136","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-03-11T22:35:08.981Z","generator":{"date":"2026-03-11T22:35:08.981Z","engine":{"name":"Vulnogram","version":"0.1.0-dev"}},"id":"CVE-2025-0136","initial_release_date":"2025-05-14T16:00:00.000Z","revision_history":[{"number":"1","date":"2025-05-14T09:00:00.000Z","summary":"Initial Publication"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"name":"Palo Alto Networks","category":"vendor","branches":[{"name":"Cloud NGFW","category":"product_name","branches":[{"category":"product_version","name":"Cloud NGFW All","product":{"name":"Palo Alto Networks Cloud NGFW","product_id":"PANW-Cloud-NGFW-1"}}]},{"name":"PAN-OS","category":"product_name","branches":[{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.2.0","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-119"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.1.5","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-138"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.5","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-138"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.0.7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-684"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.0.7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-684"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<10.2.11","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-141"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.11","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-141"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<10.1.14-h14","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-683"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.1.14-h14","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-683"}}]},{"name":"Prisma Access","category":"product_name","branches":[{"category":"product_version","name":"Prisma Access All","product":{"name":"Palo Alto Networks Prisma Access","product_id":"PANW-Prisma-Access-1"}}]}]}]},"vulnerabilities":[{"cve":"CVE-2025-0136","product_status":{"fixed":["PANW-PAN-OS-138","PANW-PAN-OS-684","PANW-PAN-OS-141","PANW-PAN-OS-683"],"known_affected":["PANW-PAN-OS-138","PANW-PAN-OS-684","PANW-PAN-OS-141","PANW-PAN-OS-683"],"known_not_affected":["PANW-Cloud-NGFW-1","PANW-PAN-OS-119","PANW-Prisma-Access-1"]},"notes":[{"category":"description","text":"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-1400, and PA-400 Series) leads to unencrypted data transfer to devices that are connected to the PAN-OS firewall through IPSec.\n\nThis issue does not affect Cloud NGFWs, Prisma® Access instances, or PAN-OS VM-Series firewalls.\n\nNOTE: The AES-128-CCM encryption algorithm is not recommended for use."}],"references":[{"category":"external","summary":"NVD - CVE-2025-0136","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0136"},{"category":"self","summary":"Palo Alto Networks Security Advisory CVE-2025-0136","url":"https://security.paloaltonetworks.com/CVE-2025-0136"}],"threats":[{"category":"impact","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-1400, and PA-400 Series) leads to unencrypted data transfer to devices that are connected to the PAN-OS firewall through IPSec.\n\nThis issue does not affect Cloud NGFWs, Prisma® Access instances, or PAN-OS VM-Series firewalls.\n\nNOTE: The AES-128-CCM encryption algorithm is not recommended for use."}],"scores":[{"cvss_v4":{"version":"4.0","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"USER","valueDensity":"CONCENTRATED","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"AMBER","exploitMaturity":"UNREPORTED","baseSeverity":"MEDIUM","baseScore":5.3,"threatSeverity":"LOW","threatScore":1.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:C/RE:M/U:Amber"},"products":["PANW-PAN-OS-138","PANW-PAN-OS-684","PANW-PAN-OS-141","PANW-PAN-OS-683"]}]}]}