CVE-2021-31540

{"id": "CVE-2021-31540", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.8}]}, "published": "2021-04-23T17:15:08.363", "references": [{"url": "https://www.gruppotim.it/redteam", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.wowza.com/docs/wowza-streaming-engine-4-8-12-release-notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.wowza.com/products/streaming-engine", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "Wowza Streaming Engine through 4.8.5 (in a default installation) has incorrect file permissions of configuration files in the conf/ directory. A regular local user is able to read and write to all the configuration files, e.g., modify the application server configuration."}, {"lang": "es", "value": "Wowza Streaming Engine versiones hasta 4.8.5 (en una instalaci\u00f3n predeterminada) presenta permisos de archivo incorrectos de archivos de configuraci\u00f3n en el directorio conf/. Un usuario local habitual puede leer y escribir en todos los archivos de configuraci\u00f3n, por ejemplo, modificar la configuraci\u00f3n del servidor de aplicaciones"}], "lastModified": "2021-12-03T20:06:19.187", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E355AE9-6896-4286-85A6-D6A48774FF32", "versionEndIncluding": "4.8.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}