{"document":{"category":"csaf_vex","csaf_version":"2.1","notes":[{"category":"summary","text":"Palo Alto Networks PSIRT provided VEX document. This document is autogenerated.","title":"Informational: Impact of the Samba Vulnerability CVE-2021-44142 on PAN-OS"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: CVE-2021-44142","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-04-11T00:34:19.680Z","generator":{"date":"2026-04-11T00:34:19.680Z","engine":{"name":"Vulnogram","version":"0.0.9"}},"id":"CVE-2021-44142","initial_release_date":"2022-03-09T17:00:00.000Z","revision_history":[{"number":"1","date":"2022-03-09T09:00:00.000Z","summary":"Initial publication"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"name":"Palo Alto Networks","category":"vendor","branches":[]}]},"vulnerabilities":[{"cve":"CVE-2021-44142","product_status":{"known_not_affected":["PANW-PAN-OS-1","PANW-Prisma-Access-1"]},"notes":[{"category":"description","text":"The Palo Alto Networks Product Security Assurance team has evaluated the Samba CVE-2021-44142 vulnerability.\n\nThough PAN-OS software contains Samba packages, there isn’t a Samba server that runs in PAN-OS software that could enable an attacker to exploit this vulnerability, which means there are no scenarios that enable successful exploitation of this vulnerability in PAN-OS software. \n\nTo reiterate, there is no known security impact for this vulnerability on PAN-OS or Prisma Access appliances."}],"references":[{"category":"external","summary":"NVD - CVE-2021-44142","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44142"},{"category":"self","summary":"Palo Alto Networks Security Advisory CVE-2021-44142","url":"https://security.paloaltonetworks.com/CVE-2021-44142"}],"threats":[{"category":"impact","description":"The Palo Alto Networks Product Security Assurance team has evaluated the Samba CVE-2021-44142 vulnerability.\n\nThough PAN-OS software contains Samba packages, there isn’t a Samba server that runs in PAN-OS software that could enable an attacker to exploit this vulnerability, which means there are no scenarios that enable successful exploitation of this vulnerability in PAN-OS software. \n\nTo reiterate, there is no known security impact for this vulnerability on PAN-OS or Prisma Access appliances."}],"scores":[{"cvss_v3":{"version":"3.1","attackVector":"PHYSICAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"NONE","vectorString":"CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N","baseScore":0,"baseSeverity":"NONE"},"products":[]}]}]}