CVE-2021-20729

{"id": "CVE-2021-20729", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2022-03-31T08:15:08.130", "references": [{"url": "https://docs.netgate.com/downloads/pfSense-SA-21_02.captiveportal.asc", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://jvn.jp/en/jp/JVN87751554/index.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "vultures@jpcert.or.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Cross-site scripting vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions 2.5.2 and earlier, and pfSense Plus software versions 21.05 and earlier) allows a remote attacker to inject an arbitrary script via a malicious URL."}, {"lang": "es", "value": "Una vulnerabilidad de tipo cross-site scripting en pfSense CE y pfSense Plus (software pfSense CE versiones 2.5.2 y anteriores, y software pfSense Plus versiones 21.05 y anteriores) permite a un atacante remoto inyectar un script arbitrario por medio de una URL maliciosa"}], "lastModified": "2022-04-08T02:26:46.357", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9BDFCA2-6396-4C3B-A9AC-5EC338647EF9", "versionEndIncluding": "21.05"}, {"criteria": "cpe:2.3:a:pfsense:pfsense:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "AB55BCF1-D53C-42A7-A288-171E9BD20FDA", "versionEndIncluding": "2.5.2"}], "operator": "OR"}]}], "sourceIdentifier": "vultures@jpcert.or.jp"}