{"api_version":"1","generated_at":"2026-07-24T20:08:03+00:00","cve":"CVE-2021-37492","urls":{"html":"https://cve.report/CVE-2021-37492","api":"https://cve.report/api/cve/CVE-2021-37492.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-37492","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-37492"},"summary":{"title":"CVE-2021-37492","description":"An issue discovered in src/wallet/wallet.cpp in Ravencoin Core 4.3.2.1 and earlier allows attackers to view sensitive information via CWallet::CreateTransactionAll() function.","state":"PUBLISHED","assigner":"mitre","published_at":"2023-02-07 21:15:09","updated_at":"2026-07-09 01:16:59"},"problem_types":["NVD-CWE-noinfo","n/a","CWE-noinfo Not enough information"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"7.5","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"ADP","type":"DECLARED","score":"7.5","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"7.5","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"references":[{"url":"https://github.com/RavenProject/Ravencoin/blob/master/src/wallet/wallet.cpp#L3657-L3671","name":"https://github.com/RavenProject/Ravencoin/blob/master/src/wallet/wallet.cpp#L3657-L3671","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"Ravencoin/wallet.cpp at master · RavenProject/Ravencoin · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3","name":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Not Applicable"],"title":"shuffle selected coins before transaction finalization · bitcoin/bitcoin@2fb9c1e · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/RavenProject/Ravencoin/issues/1086","name":"https://github.com/RavenProject/Ravencoin/issues/1086","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking"],"title":"Possible privacy leakage due to ordered transaction inputs · Issue #1086 · RavenProject/Ravencoin · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://ravencoin.com","name":"http://ravencoin.com","refsource":"MITRE","tags":[],"title":"Redirecting to https://www.ravencoin.org/","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-37492","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37492","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":"2021","cve_id":"37492","vulnerable":"1","versionEndIncluding":"4.3.2.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ravencoin","cpe5":"ravencoin","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2021","cve_id":"37492","cve":"CVE-2021-37492","epss":"0.008040000","percentile":"0.524710000","score_date":"2026-07-13","updated_at":"2026-07-14 00:13:17"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2026-07-09T00:14:28.082Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"},{"tags":["x_transferred"],"url":"https://github.com/RavenProject/Ravencoin/blob/master/src/wallet/wallet.cpp#L3657-L3671"},{"tags":["x_transferred"],"url":"https://github.com/RavenProject/Ravencoin/issues/1086"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}},{"other":{"content":{"id":"CVE-2021-37492","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-03-25T17:37:32.643342Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-03-25T17:37:58.852Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"An issue discovered in src/wallet/wallet.cpp in Ravencoin Core 4.3.2.1 and earlier allows attackers to view sensitive information via CWallet::CreateTransactionAll() function."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2026-07-05T00:12:34.887Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"url":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"},{"url":"https://github.com/RavenProject/Ravencoin/blob/master/src/wallet/wallet.cpp#L3657-L3671"},{"url":"https://github.com/RavenProject/Ravencoin/issues/1086"}]}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-37492","datePublished":"2023-02-07T00:00:00.000Z","dateReserved":"2021-07-26T00:00:00.000Z","dateUpdated":"2026-07-09T00:14:28.082Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2023-02-07 21:15:09","lastModifiedDate":"2026-07-09 01:16:59","problem_types":["NVD-CWE-noinfo","n/a","CWE-noinfo Not enough information"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-03-25T17:37:32.643342Z","id":"CVE-2021-37492","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ravencoin:ravencoin:*:*:*:*:*:*:*:*","versionEndIncluding":"4.3.2.1","matchCriteriaId":"A02DB346-9F84-4497-AC47-0B26D639AA00"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"37492","Ordinal":"1","Title":"CVE-2021-37492","CVE":"CVE-2021-37492","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"37492","Ordinal":"1","NoteData":"An issue discovered in src/wallet/wallet.cpp in Ravencoin Core 4.3.2.1 and earlier allows attackers to view sensitive information via CWallet::CreateTransactionAll() function.","Type":"Description","Title":"CVE-2021-37492"}]}}}