{ "id": "CVE-1999-0160", "sourceIdentifier": "cve@mitre.org", "published": "1997-10-01T04:00:00.000", "lastModified": "2008-09-09T12:33:53.210", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": true, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "96C6FB91-22FC-4DA9-B19A-8065D8B89F03" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:9.1:*:*:*:*:*:*:*", "matchCriteriaId": "2E9A00D5-A594-4C64-B982-10CB4C554F51" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:10.3:*:*:*:*:*:*:*", "matchCriteriaId": "3824A6CC-5C3A-4146-9CDD-B7B213527552" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "D626B494-6210-4F74-8D17-BA480B6665C3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*", "matchCriteriaId": "82B6315D-7BEF-419F-9B93-3CF669E986D1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*", "matchCriteriaId": "E8026B11-6144-467F-8094-F4F73CD37526" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios:11.2p:*:*:*:*:*:*:*", "matchCriteriaId": "0DC1411B-4E7E-4F57-B025-9FE27B09C7AC" } ] } ] } ], "references": [ { "url": "http://www.osvdb.org/1099", "source": "cve@mitre.org" } ] }