{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-01T16:01:13.930","vulnerabilities":[{"cve":{"id":"CVE-2020-2016","sourceIdentifier":"psirt@paloaltonetworks.com","published":"2020-05-13T19:15:14.317","lastModified":"2026-06-17T03:11:38.310","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A race condition due to insecure creation of a file in a temporary directory vulnerability in PAN-OS allows for root privilege escalation from a limited linux user account. This allows an attacker who has escaped the restricted shell as a low privilege administrator, possibly by exploiting another vulnerability, to escalate privileges to become root user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; All versions of PAN-OS 8.0."},{"lang":"es","value":"Una condición de carrera debido a la creación no segura de un archivo en una vulnerabilidad de directorio temporal en PAN-OS permite la escalada de privilegios raíz desde una cuenta de usuario de Linux limitada. Esto permite que un atacante que haya escapado del shell restringido como administrador de bajos privilegios, posiblemente explotando otra vulnerabilidad, escale privilegios para convertirse en usuario root. Este problema afecta: PAN-OS 7.1 versiones anteriores a la versión 7.1.26; PAN-OS 8.1 versiones anteriores a la versión  8.1.13; PAN-OS 9.0 versiones anteriores a la versión 9.0.6; Todas las versiones de PAN-OS 8.0."}],"affected":[{"source":"psirt@paloaltonetworks.com","affectedData":[{"vendor":"Palo Alto Networks","product":"PAN-OS","versions":[{"version":"8.0.*","status":"affected"},{"version":"7.1","lessThan":"7.1.26","versionType":"custom","status":"affected","changes":[{"at":"7.1.26","status":"unaffected"}]},{"version":"8.1","lessThan":"8.1.13","versionType":"custom","status":"affected","changes":[{"at":"8.1.13","status":"unaffected"}]},{"version":"9.0","lessThan":"9.0.6","versionType":"custom","status":"affected","changes":[{"at":"9.0.6","status":"unaffected"}]},{"version":"9.1.0","lessThan":"9.1*","versionType":"custom","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"psirt@paloaltonetworks.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.0,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.0,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:C/I:C/A:C","baseScore":8.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":6.8,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@paloaltonetworks.com","type":"Secondary","description":[{"lang":"en","value":"CWE-377"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-362"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1.0","versionEndExcluding":"7.1.26","matchCriteriaId":"C7F96FF9-52CD-4906-A742-AA418D5015C0"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndIncluding":"8.0.20","matchCriteriaId":"2BEFBF38-AF84-4477-A6B9-5BDD51D54F4F"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"8.1.0","versionEndExcluding":"8.1.13","matchCriteriaId":"FE88801C-4736-4FCF-90A4-4B4D72774502"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0.0","versionEndExcluding":"9.0.6","matchCriteriaId":"B6B860AF-A793-4ED4-8D35-1D69E2F16A3E"}]}]}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2020-2016","source":"psirt@paloaltonetworks.com","tags":["Vendor Advisory"]},{"url":"https://security.paloaltonetworks.com/CVE-2020-2016","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}