{"schemaVersion":3,"id":"CVE-2026-0320","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as a root user. To be able to exploit this issue, the user must have access to the PAN-OS management interface.\n\n\n\n\nThe security risk posed by this issue is significantly minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended  best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 .\n\n\n\nThis issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).\n\n\n\nCloud NGFW and Prisma® Access are not affected by this vulnerability.","dates":{"published":"2026-10-14T20:09:49.697Z","modified":"2026-10-16T03:56:59.391Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.1,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":6.1,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":6.1,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00842,"percentile":0.57438,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-15T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00842,"percentile":0.57438}],"last30":[{"date":"2026-10-15T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00842,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00842,"percentile":0.57438}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"palo alto networks","product":"pan-os","name":"PAN-OS","label":"pan-os","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 12.2.0, < 12.2.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 12.1.0, < 12.1.10-h2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 11.2.0, < 11.2.16","noFixRecorded":false,"fixedIn":null},{"text":"≥ 11.1.0, < 11.1.16-h3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 10.2.0, < 10.2.18-h12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 12.2.0, < 12.2.4 | ≥ 12.1.0, < 12.1.10-h2 | ≥ 11.2.0, < 11.2.16 | ≥ 11.1.0, < 11.1.16-h3 | ≥ 10.2.0, < 10.2.18-h12","eol":{"isEol":null,"eolDate":null,"matchMethod":"alias_exact","cycle":null,"product":{"name":"panos","label":"Palo Alto Networks PAN-OS","category":"os"}},"hubHref":"/vendor/palo_alto_networks/pan-os"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.paloaltonetworks.com/CVE-2026-0320","label":"security.paloaltonetworks.com/CVE-2026-0320","hostname":"security.paloaltonetworks.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-14T20:09:49.697Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T03:56:59.391Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":25,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T06:13:16.402Z","stale":false,"partial":false}}