{"api_version":"1","generated_at":"2026-07-23T10:45:09+00:00","cve":"CVE-2018-1720","urls":{"html":"https://cve.report/CVE-2018-1720","api":"https://cve.report/api/cve/CVE-2018-1720.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-1720","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1720"},"summary":{"title":"CVE-2018-1720","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.1, 5.2.6.3_6, 6.0.0.0, and 6.0.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 147294.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2019-04-25 15:29:00","updated_at":"2020-08-24 17:37:00"},"problem_types":["CWE-327"],"metrics":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/147294","name":"ibm-sterling-cve20181720-info-disc (147294)","refsource":"XF","tags":["VDB Entry","Vendor Advisory"],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.ibm.com/support/docview.wss?uid=ibm10880601","name":"https://www.ibm.com/support/docview.wss?uid=ibm10880601","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security Bulletin: Weak Cryptographic Algorithm Vulnerability Affects IBM Sterling B2B Integrator (CVE-2018-1720)","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-1720","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1720","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"5.2.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"5.2.6.3_6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"6.0.0.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"6.0.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"5.2.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"5.2.6.3_6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"6.0.0.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1720","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"sterling_b2b_integrator","cpe6":"6.0.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"affects":{"vendor":{"vendor_data":[{"vendor_name":"IBM","product":{"product_data":[{"product_name":"Sterling B2B Integrator","version":{"version_data":[{"version_value":"5.2.0.1"},{"version_value":"6.0.0.0"},{"version_value":"5.2.6.3_6"},{"version_value":"6.0.0.1"}]}}]}}]}},"description":{"description_data":[{"lang":"eng","value":"IBM Sterling B2B Integrator Standard Edition 5.2.0.1, 5.2.6.3_6, 6.0.0.0, and 6.0.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 147294."}]},"data_version":"4.0","CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2019-04-20T00:00:00","STATE":"PUBLIC","ID":"CVE-2018-1720"},"data_type":"CVE","impact":{"cvssv3":{"TM":{"E":"U","RC":"C","RL":"O"},"BM":{"C":"H","SCORE":"5.900","I":"N","UI":"N","A":"N","AV":"N","PR":"N","S":"U","AC":"H"}}},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://www.ibm.com/support/docview.wss?uid=ibm10880601","url":"https://www.ibm.com/support/docview.wss?uid=ibm10880601","title":"IBM Security Bulletin 880601 (Sterling B2B Integrator)"},{"refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/147294","title":"X-Force Vulnerability Report","name":"ibm-sterling-cve20181720-info-disc (147294)"}]},"data_format":"MITRE","problemtype":{"problemtype_data":[{"description":[{"value":"Obtain Information","lang":"eng"}]}]}},"nvd":{"publishedDate":"2019-04-25 15:29:00","lastModifiedDate":"2020-08-24 17:37:00","problem_types":["CWE-327"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:sterling_b2b_integrator:6.0.0.0:*:*:*:standard:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:sterling_b2b_integrator:6.0.0.1:*:*:*:standard:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:sterling_b2b_integrator:5.2.6.3_6:*:*:*:standard:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:sterling_b2b_integrator:5.2.0.1:*:*:*:standard:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"1720","Ordinal":"117244","Title":"CVE-2018-1720","CVE":"CVE-2018-1720","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"1720","Ordinal":"1","NoteData":"IBM Sterling B2B Integrator Standard Edition 5.2.0.1, 5.2.6.3_6, 6.0.0.0, and 6.0.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 147294.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"1720","Ordinal":"2","NoteData":"2019-04-25","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"1720","Ordinal":"3","NoteData":"2019-04-25","Type":"Other","Title":"Modified"}]}}}