CVE-2018-11116

{"id": "CVE-2018-11116", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2018-06-19T21:29:00.333", "references": [{"url": "http://blog.hac425.top/2018/05/16/openwrt_rpcd_acl_fail.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://forum.openwrt.org/t/rpcd-vulnerability-reported-on-vultdb/16497/3", "source": "cve@mitre.org"}, {"url": "http://blog.hac425.top/2018/05/16/openwrt_rpcd_acl_fail.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://forum.openwrt.org/t/rpcd-vulnerability-reported-on-vultdb/16497/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-732"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "OpenWrt mishandles access control in /etc/config/rpcd and the /usr/share/rpcd/acl.d files, which allows remote authenticated users to call arbitrary methods (i.e., achieve ubus access over HTTP) that were only supposed to be accessible to a specific user, as demonstrated by the file, log, and service namespaces, potentially leading to remote Information Disclosure or Code Execution. NOTE: The developer disputes this as a vulnerability, indicating that rpcd functions appropriately"}, {"lang": "es", "value": "** EN DISPUTA ** OpenWrt gestiona de manera incorrecta el control de acceso en los archivos /etc/config/rpcd y /usr/share/rpcd/acl.d, lo que permite a los usuarios autenticados remotos llamar a m\u00e9todos arbitrarios (es decir, lograr el acceso ubus a trav\u00e9s de HTTP) que solo se supon\u00eda que fueran accesibles para un usuario espec\u00edfico, como lo demuestran los espacios de nombres de archivo, registro y servicio, lo que podr\u00eda conducir a la divulgaci\u00f3n remota de informaci\u00f3n o a la ejecuci\u00f3n de c\u00f3digo. NOTA: El desarrollador lo niega como una vulnerabilidad, lo que indica que rpcd funciona correctamente."}], "lastModified": "2024-11-21T03:42:41.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openwrt:openwrt:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA08B8D5-677C-4786-813D-D0951F9D812E"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}