{"api_version":"1","generated_at":"2026-07-23T13:06:43+00:00","cve":"CVE-2020-17753","urls":{"html":"https://cve.report/CVE-2020-17753","api":"https://cve.report/api/cve/CVE-2020-17753.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-17753","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-17753"},"summary":{"title":"CVE-2020-17753","description":"An issue was discovered in function addMeByRC in the smart contract implementation for RC, an Ethereum token, allows attackers to transfer an arbitrary amount of tokens to an arbitrary address.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-06-24 20:15:00","updated_at":"2021-07-01 13:22:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://etherscan.io/address/0x403E518F21F5Ce308085Dcf6637758C61f92446A","name":"https://etherscan.io/address/0x403E518F21F5Ce308085Dcf6637758C61f92446A","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://github.com/hellowuzekai/blockchains/blob/master/Phishing.md","name":"https://github.com/hellowuzekai/blockchains/blob/master/Phishing.md","refsource":"MISC","tags":[],"title":"blockchains/Phishing.md at master · hellowuzekai/blockchains · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://etherscan.io/address/0x86b784AEF0e9c9A581550bA07fb85B64c780c320","name":"https://etherscan.io/address/0x86b784AEF0e9c9A581550bA07fb85B64c780c320","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://etherscan.io/address/0x07c1C8c2BCe6290DAA554118b7d208041615CE54","name":"https://etherscan.io/address/0x07c1C8c2BCe6290DAA554118b7d208041615CE54","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://etherscan.io/address/0x340DbA127F099DAB9DC8599C75b16e44D9b02Fdb","name":"https://etherscan.io/address/0x340DbA127F099DAB9DC8599C75b16e44D9b02Fdb","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://etherscan.io/address/0xD7aA007C3e7ab454FFE3E20F0b28F926Db295477","name":"https://etherscan.io/address/0xD7aA007C3e7ab454FFE3E20F0b28F926Db295477","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://etherscan.io/address/0x5a50C7D96fC68ea2F0bEE06D86CD971c31F85604","name":"https://etherscan.io/address/0x5a50C7D96fC68ea2F0bEE06D86CD971c31F85604","refsource":"MISC","tags":[],"title":"Attention Required! | Cloudflare","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-17753","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17753","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"17753","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"rcpro_project","cpe5":"rcpro","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"17753","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"rc_project","cpe5":"rc","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-17753","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":"An issue was discovered in function addMeByRC in the smart contract implementation for RC, an Ethereum token, allows attackers to transfer an arbitrary amount of tokens to an arbitrary address."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/hellowuzekai/blockchains/blob/master/Phishing.md","refsource":"MISC","name":"https://github.com/hellowuzekai/blockchains/blob/master/Phishing.md"},{"refsource":"MISC","name":"https://etherscan.io/address/0x5a50C7D96fC68ea2F0bEE06D86CD971c31F85604","url":"https://etherscan.io/address/0x5a50C7D96fC68ea2F0bEE06D86CD971c31F85604"},{"refsource":"MISC","name":"https://etherscan.io/address/0x07c1C8c2BCe6290DAA554118b7d208041615CE54","url":"https://etherscan.io/address/0x07c1C8c2BCe6290DAA554118b7d208041615CE54"},{"refsource":"MISC","name":"https://etherscan.io/address/0x86b784AEF0e9c9A581550bA07fb85B64c780c320","url":"https://etherscan.io/address/0x86b784AEF0e9c9A581550bA07fb85B64c780c320"},{"refsource":"MISC","name":"https://etherscan.io/address/0x403E518F21F5Ce308085Dcf6637758C61f92446A","url":"https://etherscan.io/address/0x403E518F21F5Ce308085Dcf6637758C61f92446A"},{"refsource":"MISC","name":"https://etherscan.io/address/0x340DbA127F099DAB9DC8599C75b16e44D9b02Fdb","url":"https://etherscan.io/address/0x340DbA127F099DAB9DC8599C75b16e44D9b02Fdb"},{"refsource":"MISC","name":"https://etherscan.io/address/0xD7aA007C3e7ab454FFE3E20F0b28F926Db295477","url":"https://etherscan.io/address/0xD7aA007C3e7ab454FFE3E20F0b28F926Db295477"}]}},"nvd":{"publishedDate":"2021-06-24 20:15:00","lastModifiedDate":"2021-07-01 13:22:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:rc_project:rc:-:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:rcpro_project:rcpro:-:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"17753","Ordinal":"179162","Title":"CVE-2020-17753","CVE":"CVE-2020-17753","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"17753","Ordinal":"1","NoteData":"An issue was discovered in function addMeByRC in the smart contract implementation for RC, an Ethereum token, allows attackers to transfer an arbitrary amount of tokens to an arbitrary address.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"17753","Ordinal":"2","NoteData":"2021-06-24","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"17753","Ordinal":"3","NoteData":"2021-06-24","Type":"Other","Title":"Modified"}]}}}