{"api_version":"1","generated_at":"2026-07-23T09:59:08+00:00","cve":"CVE-2017-11519","urls":{"html":"https://cve.report/CVE-2017-11519","api":"https://cve.report/api/cve/CVE-2017-11519.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-11519","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11519"},"summary":{"title":"CVE-2017-11519","description":"passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511.","state":"PUBLISHED","assigner":"mitre","published_at":"2017-07-21 21:29:00","updated_at":"2025-04-20 01:37:25"},"problem_types":["CWE-335","n/a"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware","name":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Download for Archer C9 V2 - Welcome to TP-LINK","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html","name":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"title":"TP-Link Archer C9 - Admin Password Reset and RCE (CVE-2017-11519) | devcraft.io","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-11519","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11519","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":"2017","cve_id":"11519","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"tp-link","cpe5":"archer_c9_\\(2.0\\)","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"11519","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"tp-link","cpe5":"archer_c9_\\(2.0\\)_firmware","cpe6":"160517","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T18:12:40.178Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-07-21T21:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware"},{"tags":["x_refsource_MISC"],"url":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-11519","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":"passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware","refsource":"MISC","url":"http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware"},{"name":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html","refsource":"MISC","url":"https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2017-11519","datePublished":"2017-07-21T21:00:00.000Z","dateReserved":"2017-07-21T00:00:00.000Z","dateUpdated":"2024-09-16T18:39:08.245Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2017-07-21 21:29:00","lastModifiedDate":"2025-04-20 01:37:25","problem_types":["CWE-335","n/a"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tp-link:archer_c9_\\(2.0\\)_firmware:160517:*:*:*:*:*:*:*","matchCriteriaId":"8ABE412A-C6BA-49AF-9DFF-8230A6FC481B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:tp-link:archer_c9_\\(2.0\\):-:*:*:*:*:*:*:*","matchCriteriaId":"6B10A72E-7A6A-4B2B-921E-3B2A74BD0D25"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"11519","Ordinal":"1","Title":"CVE-2017-11519","CVE":"CVE-2017-11519","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"11519","Ordinal":"1","NoteData":"passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511.","Type":"Description","Title":"CVE-2017-11519"},{"CveYear":"2017","CveId":"11519","Ordinal":"2","NoteData":"2017-07-21","Type":"Other","Title":"Published"}]}}}