{ "id": "CVE-2015-8109", "sourceIdentifier": "cve@mitre.org", "published": "2017-04-24T06:59:00.507", "lastModified": "2024-11-21T02:38:02.113", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Lenovo System Update (formerly ThinkVantage System Update) before 5.07.0019 allows local users to gain privileges by making a prediction of tvsu_tmp_xxxxxXXXXX account credentials that requires knowledge of the time that this account was created, aka a \"temporary administrator account vulnerability.\"" }, { "lang": "es", "value": "Lenovo System Update (antes ThinkVantage System Update) en versiones anteriores a 5.07.0019 permite a usuarios locales obtener privilegios haciendo una predicci\u00f3n de las credenciales de la cuenta tvsu_tmp_xxxxxXXXXX que requiere el conocimiento del tiempo que se cre\u00f3 esta cuenta, vulnerabilidad tambi\u00e9n conocida como \"vulnerabilidad temporal de la cuenta de administrador\"." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/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:L/AC:M/Au:N/C:C/I:C/A:C", "baseScore": 6.9, "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-255" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:lenovo:lenovo_system_update:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.07.0013", "matchCriteriaId": "294BF95B-5446-4626-AD65-D13204F4CE83" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/98039", "source": "cve@mitre.org" }, { "url": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_SystemUpdate-Insecure-Random-Admin-Password.pdf", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://support.lenovo.com/us/en/product_security/lsu_privilege", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/98039", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_SystemUpdate-Insecure-Random-Admin-Password.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://support.lenovo.com/us/en/product_security/lsu_privilege", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }