{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-02T16:49:18.738","vulnerabilities":[{"cve":{"id":"CVE-2021-3052","sourceIdentifier":"psirt@paloaltonetworks.com","published":"2021-09-08T17:15:12.003","lastModified":"2026-06-17T04:04:38.397","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A reflected cross-site scripting (XSS) vulnerability in the Palo Alto Network PAN-OS web interface enables an authenticated network-based attacker to mislead another authenticated PAN-OS administrator to click on a specially crafted link that performs arbitrary actions in the PAN-OS web interface as the targeted authenticated administrator. This issue impacts: PAN-OS 8.1 versions earlier than 8.1.20; PAN-OS 9.0 versions earlier than 9.0.14; PAN-OS 9.1 versions earlier than 9.1.10; PAN-OS 10.0 versions earlier than 10.0.2. This issue does not affect Prisma Access."},{"lang":"es","value":"Una vulnerabilidad de tipo cross-site scripting (XSS) reflejado en la interfaz web de PAN-OS de Palo Alto Network permite a un atacante autenticado basado en la red engañar a otro administrador autenticado de PAN-OS para que haga clic en un enlace especialmente diseñado que realice acciones arbitrarias en la interfaz web de PAN-OS como el administrador autenticado objetivo. Este problema afecta a: PAN-OS versión 8.1 anteriores a  8.1.20; PAN-OS versión 9.0 anteriores a 9.0.14; PAN-OS versión 9.1 anteriores a 9.1.10; PAN-OS versión 10.0 anteriores a 10.0.2. Este problema no afecta a Prisma Access"}],"affected":[{"source":"psirt@paloaltonetworks.com","affectedData":[{"vendor":"Palo Alto Networks","product":"PAN-OS","versions":[{"version":"10.1.*","status":"unaffected"},{"version":"9.0","lessThan":"9.0.14","versionType":"custom","status":"affected","changes":[{"at":"9.0.14","status":"unaffected"}]},{"version":"8.1","lessThan":"8.1.20","versionType":"custom","status":"affected","changes":[{"at":"8.1.20","status":"unaffected"}]},{"version":"9.1","lessThan":"9.1.10","versionType":"custom","status":"affected","changes":[{"at":"9.1.10","status":"unaffected"}]},{"version":"10.0","lessThan":"10.0.2","versionType":"custom","status":"affected","changes":[{"at":"10.0.2","status":"unaffected"}]}]}]}],"metrics":{"cvssMetricV31":[{"source":"psirt@paloaltonetworks.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","baseScore":8.0,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"psirt@paloaltonetworks.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"8.1.0","versionEndExcluding":"8.1.20","matchCriteriaId":"97BB12BB-096E-4CCD-B5F4-55900801DF74"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0.0","versionEndExcluding":"9.0.14","matchCriteriaId":"E9EE274A-3AF1-4204-B43D-1EA54C6442CC"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"9.1.0","versionEndExcluding":"9.1.10","matchCriteriaId":"6EED4206-00CC-449A-9681-612EC258CCEF"},{"vulnerable":true,"criteria":"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.0","versionEndExcluding":"10.0.2","matchCriteriaId":"6EE7C159-8D6B-4EBC-8317-3C54E14B6EFC"}]}]}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2021-3052","source":"psirt@paloaltonetworks.com","tags":["Vendor Advisory"]},{"url":"https://security.paloaltonetworks.com/CVE-2021-3052","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}