{"api_version":"1","generated_at":"2026-07-23T18:57:40+00:00","cve":"CVE-2016-0321","urls":{"html":"https://cve.report/CVE-2016-0321","api":"https://cve.report/api/cve/CVE-2016-0321.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-0321","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-0321"},"summary":{"title":"CVE-2016-0321","description":"IBM Personal Communications (aka PCOMM) 6.x before 6.0.17 and 12.x before 12.0.0.1 does not properly restrict credential extraction, which allows local users to discover passwords by leveraging access to the victim account and executing a PowerShell script.","state":"PUBLISHED","assigner":"ibm","published_at":"2016-07-17 22:59:00","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-200","n/a"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"6.2","severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":6.2,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"2.1","severity":"","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"references":[{"url":"http://www.securityfocus.com/bid/91751","name":"http://www.securityfocus.com/bid/91751","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM Personal Communications CVE-2016-0321 Information Disclosure Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692","name":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Security Bulletin: IBM Personal Communications could allow a remote user to obtain sensitive information including user passwords, allowing  unauthorized access. (CVE-2016-0321)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IT12006","name":"http://www-01.ibm.com/support/docview.wss?uid=swg1IT12006","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IT12006: PCOM: PCSNP.EXE PASSES USER NAME AND PASSWORD IN PLAIN TEXT","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-0321","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-0321","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"12.0.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.11","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.12","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.13","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.14","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.15","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.16","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.7","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.8","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"321","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"personal_communications","cpe6":"6.0.9","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T22:15:23.548Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692"},{"name":"91751","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/91751"},{"name":"IT12006","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"],"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IT12006"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-07-12T00:00:00.000Z","descriptions":[{"lang":"en","value":"IBM Personal Communications (aka PCOMM) 6.x before 6.0.17 and 12.x before 12.0.0.1 does not properly restrict credential extraction, which allows local users to discover passwords by leveraging access to the victim account and executing a PowerShell script."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2016-11-25T19:57:01.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692"},{"name":"91751","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/91751"},{"name":"IT12006","tags":["vendor-advisory","x_refsource_AIXAPAR"],"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IT12006"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","ID":"CVE-2016-0321","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"IBM Personal Communications (aka PCOMM) 6.x before 6.0.17 and 12.x before 12.0.0.1 does not properly restrict credential extraction, which allows local users to discover passwords by leveraging access to the victim account and executing a PowerShell script."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692","refsource":"CONFIRM","url":"http://www-01.ibm.com/support/docview.wss?uid=swg21981692"},{"name":"91751","refsource":"BID","url":"http://www.securityfocus.com/bid/91751"},{"name":"IT12006","refsource":"AIXAPAR","url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IT12006"}]}}}},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2016-0321","datePublished":"2016-07-17T22:00:00.000Z","dateReserved":"2015-12-08T00:00:00.000Z","dateUpdated":"2024-08-05T22:15:23.548Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2016-07-17 22:59:00","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-200","n/a"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":6.2,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.5,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:12.0.0:*:*:*:*:*:*:*","matchCriteriaId":"00FC213B-BC7E-4AB1-BC48-58227BE008FB"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.0:*:*:*:*:*:*:*","matchCriteriaId":"050B8D11-FA5E-4F70-9934-057479F6260E"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.1:*:*:*:*:*:*:*","matchCriteriaId":"838D216B-5C30-4CFF-9740-A0AB18A281B0"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.2:*:*:*:*:*:*:*","matchCriteriaId":"CA429D0C-CDBF-4864-B661-E13733A84675"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.3:*:*:*:*:*:*:*","matchCriteriaId":"F1E0730A-8C81-4D5C-B11C-3FBD9AF50FC1"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.4:*:*:*:*:*:*:*","matchCriteriaId":"A007FE4A-C587-4ABC-8E5E-BAA8B9FD10C6"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.5:*:*:*:*:*:*:*","matchCriteriaId":"EF2FCFDF-C876-4630-B899-FEB56BAA4F8D"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.6:*:*:*:*:*:*:*","matchCriteriaId":"5738F6B4-952C-4EFE-868C-53AEB2151224"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.7:*:*:*:*:*:*:*","matchCriteriaId":"8081C4E7-E42F-4C79-B11F-8280412768D8"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.8:*:*:*:*:*:*:*","matchCriteriaId":"2BF981B9-C7F9-4926-9310-AD30B2E1BFAD"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.9:*:*:*:*:*:*:*","matchCriteriaId":"0F10FF32-B5A5-45EF-B626-F6300644ECE2"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.10:*:*:*:*:*:*:*","matchCriteriaId":"E6B6DADA-B769-44CA-A6DF-11DB26831696"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.11:*:*:*:*:*:*:*","matchCriteriaId":"87BD8E7B-68FD-488C-A2F7-60A9C5A1FA3C"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.12:*:*:*:*:*:*:*","matchCriteriaId":"C540FB24-5B13-4489-8012-052209C3E421"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.13:*:*:*:*:*:*:*","matchCriteriaId":"A66BF474-B69D-4610-85DD-9E79B69B08B7"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.14:*:*:*:*:*:*:*","matchCriteriaId":"8223D044-D8F9-4F43-B44C-F28A19F3275E"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.15:*:*:*:*:*:*:*","matchCriteriaId":"F93907E7-C765-43E6-839F-25C8C8BE5C44"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:personal_communications:6.0.16:*:*:*:*:*:*:*","matchCriteriaId":"6D1D51A4-4975-436A-B30B-CD950E74EF7B"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"321","Ordinal":"1","Title":"CVE-2016-0321","CVE":"CVE-2016-0321","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"321","Ordinal":"1","NoteData":"IBM Personal Communications (aka PCOMM) 6.x before 6.0.17 and 12.x before 12.0.0.1 does not properly restrict credential extraction, which allows local users to discover passwords by leveraging access to the victim account and executing a PowerShell script.","Type":"Description","Title":"CVE-2016-0321"},{"CveYear":"2016","CveId":"321","Ordinal":"2","NoteData":"2016-07-17","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"321","Ordinal":"3","NoteData":"2016-11-25","Type":"Other","Title":"Modified"}]}}}