{"id":"CVE-2021-3059","published":"2021-11-10T17:10:23Z","modified":"2024-09-16T17:03:16Z","title":"PAN-OS: OS Command Injection Vulnerability When Performing Dynamic Updates","vendor":"Palo Alto Networks","product":"PAN-OS","tier":"tail","description":{"text":"An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists when performing dynamic updates. This vulnerability enables a man-in-the-middle attacker to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers that have Prisma Access 2.1 Preferred or Prisma Access 2.1 Innovation firewalls are impacted by this issue.","provenance":"source","from":"CVE.org"},"cvss":{"score":8.1,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.0154,"percentile":0.74811,"provenance":"source"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2021-3059","tags":["x_refsource_MISC"]}],"priority":{"score":20.6,"factors":[{"name":"EPSS percentile","points":14.96},{"name":"CVSS severity","points":5.67}]},"vendorSlug":"palo-alto-networks","affectedVersions":[{"vendor":"Palo Alto Networks","product":"PAN-OS","versions":[">= 10.0, < 10.0.8",">= 10.1, < 10.1.3",">= 8.1, < 8.1.20-h1",">= 9.0, < 9.0.14-h3",">= 9.1, < 9.1.11-h2"]},{"vendor":"Palo Alto Networks","product":"Prisma Access","versions":["2.1 Innovation","2.1 Preferred"]}],"euvd":{"id":"EUVD-2021-26411","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-palo-alto-networks-pan-os-cwe-78"}}