{"containers": {"cna": {"affected": [{"product": "API Connect", "vendor": "IBM", "versions": [{"status": "affected", "version": "2018.4.1.0"}, {"status": "affected", "version": "2018.4.1.13"}, {"status": "affected", "version": "10.0.0.0"}]}], "datePublic": "2021-03-14T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "IBM API Connect 10.0.0.0, and 2018.4.1.0 through 2018.4.1.13 does not restrict member registration to the intended recepient. An attacker who is a valid user in the user registry used by API Manager can use a stolen invitation link and register themselves as a member of an API provider organization. IBM X-Force ID: 196536."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "LOW", "privilegesRequired": "LOW", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 5.6, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/PR:L/A:L/C:H/AC:H/S:U/I:L/UI:N/RC:C/RL:O/E:U", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Obtain Information", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-15T15:30:17.000Z", "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.ibm.com/support/pages/node/6430107"}, {"name": "ibm-api-cve202120440-info-disc (196536)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196536"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2021-03-14T00:00:00", "ID": "CVE-2021-20440", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "API Connect", "version": {"version_data": [{"version_value": "2018.4.1.0"}, {"version_value": "2018.4.1.13"}, {"version_value": "10.0.0.0"}]}}]}, "vendor_name": "IBM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "IBM API Connect 10.0.0.0, and 2018.4.1.0 through 2018.4.1.13 does not restrict member registration to the intended recepient. An attacker who is a valid user in the user registry used by API Manager can use a stolen invitation link and register themselves as a member of an API provider organization. IBM X-Force ID: 196536."}]}, "impact": {"cvssv3": {"BM": {"A": "L", "AC": "H", "AV": "N", "C": "H", "I": "L", "PR": "L", "S": "U", "UI": "N"}, "TM": {"E": "U", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Obtain Information"}]}]}, "references": {"reference_data": [{"name": "https://www.ibm.com/support/pages/node/6430107", "refsource": "CONFIRM", "title": "IBM Security Bulletin 6430107 (API Connect)", "url": "https://www.ibm.com/support/pages/node/6430107"}, {"name": "ibm-api-cve202120440-info-disc (196536)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196536"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:37:24.339Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.ibm.com/support/pages/node/6430107"}, {"name": "ibm-api-cve202120440-info-disc (196536)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196536"}]}]}, "cveMetadata": {"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "assignerShortName": "ibm", "cveId": "CVE-2021-20440", "datePublished": "2021-03-15T15:30:17.410Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-09-16T20:01:51.745Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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