{"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: Authenticated Admin Command Injection Vulnerability via CLI or Web UI"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: CVE-2026-0273","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-06-11T01:00:32.602Z","generator":{"date":"2026-06-11T01:00:32.602Z","engine":{"name":"Vulnogram","version":"0.1.0-dev"}},"id":"CVE-2026-0273","initial_release_date":"2026-06-10T16:00:00.000Z","revision_history":[{"number":"1","date":"2026-06-10T09:00:00.000Z","summary":"Initial Publication."},{"number":"2","date":"2026-06-10T18:00:00.000Z","summary":"Added Threat Prevention Threat IDs to Workarounds and Mitigations."}],"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<12.1.4-h7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-837"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=12.1.4-h7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-837"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=12.1.7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-809"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.2.4-h18","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-838"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.2.4-h18","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-838"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.2.7-h16","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-839"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.2.10-h9","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-840"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.2.12","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-811"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.1.4-h34","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-841"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.4-h34","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-841"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.6-h33","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-842"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.7-h7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-843"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.10-h27","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-844"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.13-h7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-845"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.15","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-815"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<10.2.7-h35","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-846"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.7-h35","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-846"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.10-h37","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-847"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.13-h22","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-848"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.16-h8","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-849"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.18-h7","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-850"}}]},{"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-2026-0273","product_status":{"fixed":["PANW-PAN-OS-837","PANW-PAN-OS-809","PANW-PAN-OS-838","PANW-PAN-OS-839","PANW-PAN-OS-840","PANW-PAN-OS-811","PANW-PAN-OS-841","PANW-PAN-OS-842","PANW-PAN-OS-843","PANW-PAN-OS-844","PANW-PAN-OS-845","PANW-PAN-OS-815","PANW-PAN-OS-846","PANW-PAN-OS-847","PANW-PAN-OS-848","PANW-PAN-OS-849","PANW-PAN-OS-850"],"known_affected":["PANW-PAN-OS-837","PANW-PAN-OS-838","PANW-PAN-OS-841","PANW-PAN-OS-846"],"known_not_affected":["PANW-Cloud-NGFW-1","PANW-Prisma-Access-1"]},"notes":[{"category":"description","text":"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 CLI or Web UI.\n\nThe security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators and by restricting access to the management web 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\nThis issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).\n\nCloud NGFW and Prisma® Access are not affected by this vulnerability."}],"references":[{"category":"external","summary":"NVD - CVE-2026-0273","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0273"},{"category":"self","summary":"Palo Alto Networks Security Advisory CVE-2026-0273","url":"https://security.paloaltonetworks.com/CVE-2026-0273"}],"threats":[{"category":"impact","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 CLI or Web UI.\n\nThe security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators and by restricting access to the management web 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\nThis issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).\n\nCloud NGFW and Prisma® Access are not affected by this vulnerability."}],"scores":[{"cvss_v4":{"version":"4.0","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"USER","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"AMBER","exploitMaturity":"UNREPORTED","baseSeverity":"HIGH","baseScore":8.6,"threatSeverity":"MEDIUM","threatScore":6.1,"vectorString":"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"},"products":["PANW-PAN-OS-837","PANW-PAN-OS-838","PANW-PAN-OS-841","PANW-PAN-OS-846"]},{"cvss_v4":{"version":"4.0","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"USER","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"AMBER","exploitMaturity":"UNREPORTED","baseSeverity":"HIGH","baseScore":8.4,"threatSeverity":"MEDIUM","threatScore":5.7,"vectorString":"CVSS:4.0/AV:L/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"},"products":["PANW-PAN-OS-837","PANW-PAN-OS-838","PANW-PAN-OS-841","PANW-PAN-OS-846"]}]}]}