{"api_version":"1","generated_at":"2026-07-23T19:20:00+00:00","cve":"CVE-2020-26879","urls":{"html":"https://cve.report/CVE-2020-26879","api":"https://cve.report/api/cve/CVE-2020-26879.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-26879","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-26879"},"summary":{"title":"CVE-2020-26879","description":"Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into validate_token.py. An unauthenticated attacker can interact with the service API by using a backdoor value as the Authorization header.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2020-10-26 20:15:00","updated_at":"2020-11-02 18:25:00"},"problem_types":["CWE-798"],"metrics":[],"references":[{"url":"https://twitter.com/TheXC3LL","name":"https://twitter.com/TheXC3LL","refsource":"MISC","tags":["Third Party Advisory"],"title":"J. M. Fernández (@TheXC3LL) | Twitter","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.ruckuswireless.com/security_bulletins/305","name":"https://support.ruckuswireless.com/security_bulletins/305","refsource":"CONFIRM","tags":["Product","Vendor Advisory"],"title":"20201026 | Security Bulletins | Ruckus Wireless Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://adepts.of0x.cc/ruckus-vriot-rce/","name":"https://adepts.of0x.cc/ruckus-vriot-rce/","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"Remote Command Execution in Ruckus IoT Controller (CVE-2020-26878 & CVE-2020-26879) - Adepts of 0xCC","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://x-c3ll.github.io","name":"https://x-c3ll.github.io","refsource":"MISC","tags":["Third Party Advisory"],"title":"Home ::\n\t\n\tDoomsDay Vault","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://adepts.of0x.cc","name":"https://adepts.of0x.cc","refsource":"MISC","tags":["Third Party Advisory"],"title":"Adepts of 0xCC","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.ruckuswireless.com/documents","name":"https://support.ruckuswireless.com/documents","refsource":"MISC","tags":["Vendor Advisory"],"title":"Documents | Ruckus Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-26879","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26879","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"26879","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"commscope","cpe5":"ruckus_iot_module","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"26879","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"commscope","cpe5":"ruckus_iot_module","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"26879","vulnerable":"1","versionEndIncluding":"1.5.1.0.21","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"commscope","cpe5":"ruckus_vriot","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-2020-26879","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":"Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into validate_token.py. An unauthenticated attacker can interact with the service API by using a backdoor value as the Authorization header."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://adepts.of0x.cc","refsource":"MISC","name":"https://adepts.of0x.cc"},{"url":"https://twitter.com/TheXC3LL","refsource":"MISC","name":"https://twitter.com/TheXC3LL"},{"url":"https://x-c3ll.github.io","refsource":"MISC","name":"https://x-c3ll.github.io"},{"url":"https://support.ruckuswireless.com/documents","refsource":"MISC","name":"https://support.ruckuswireless.com/documents"},{"refsource":"CONFIRM","name":"https://support.ruckuswireless.com/security_bulletins/305","url":"https://support.ruckuswireless.com/security_bulletins/305"},{"refsource":"MISC","name":"https://adepts.of0x.cc/ruckus-vriot-rce/","url":"https://adepts.of0x.cc/ruckus-vriot-rce/"}]}},"nvd":{"publishedDate":"2020-10-26 20:15:00","lastModifiedDate":"2020-11-02 18:25:00","problem_types":["CWE-798"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":10},"severity":"HIGH","exploitabilityScore":10,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:commscope:ruckus_vriot:*:*:*:*:*:*:*:*","versionEndIncluding":"1.5.1.0.21","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:commscope:ruckus_iot_module:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"26879","Ordinal":"188313","Title":"CVE-2020-26879","CVE":"CVE-2020-26879","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"26879","Ordinal":"1","NoteData":"Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into validate_token.py. An unauthenticated attacker can interact with the service API by using a backdoor value as the Authorization header.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"26879","Ordinal":"2","NoteData":"2020-10-26","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"26879","Ordinal":"3","NoteData":"2020-10-26","Type":"Other","Title":"Modified"}]}}}