{"schemaVersion":3,"id":"CVE-2019-19823","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) stores cleartext administrative passwords in flash memory and in a file. This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0; Rutek RTK 11N AP through 2019-12-12; Sapido GR297n through 2019-12-12; CIK TELECOM MESH ROUTER through 2019-12-12; KCTVJEJU Wireless AP through 2019-12-12; Fibergate FGN-R2 through 2019-12-12; Hi-Wifi MAX-C300N through 2019-12-12; HCN MAX-C300N through 2019-12-12; T-broad GN-866ac through 2019-12-12; Coship EMTA AP through 2019-12-12; and IO-Data WN-AC1167R through 2019-12-12.","dates":{"published":"2020-01-27T17:49:21.000Z","modified":"2024-08-05T02:25:12.888Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","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","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.06411,"percentile":0.93663,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.06411},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.06411,"percentile":0.93663}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.06411,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.06411,"percentile":0.93663}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_4E6F6C6C0F2DF428","name":"Exploit Reference (opensource.actiontec.com)","source":"reference","url":"http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_EC652F255FB9EAD9","name":"Exploit Reference (packetstormsecurity.com)","source":"reference","url":"http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_7ACFDE76C646EFB1","name":"Exploit Reference (seclists.org)","source":"reference","url":"http://seclists.org/fulldisclosure/2020/Jan/38","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":3,"weaknesses":[{"id":"CWE-522","name":"Insufficiently Protected Credentials","description":"The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/522.html"}],"affected":[{"vendor":"ciktel","product":"mesh_router_firmware","name":"mesh router firmware","label":"mesh_router_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/ciktel/mesh_router"},{"vendor":"coship","product":"emta_ap_firmwre","name":"emta ap firmwre","label":"emta_ap_firmwre","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/coship/emta_ap_firmwre"},{"vendor":"fg-products","product":"fgn-r2_firmware","name":"fgn-r2 firmware","label":"fgn-r2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/fg-products/fgn-r2"},{"vendor":"hcn_max-c300n_project","product":"hcn_max-c300n_firmware","name":"hcn max-c300n firmware","label":"hcn_max-c300n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/hcn_max-c300n_project/hcn_max-c300n"},{"vendor":"hiwifi","product":"max-c300n_firmware","name":"max-c300n firmware","label":"max-c300n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/hiwifi/max-c300n"},{"vendor":"iodata","product":"wn-ac1167r_firmwre","name":"wn-ac1167r firmwre","label":"wn-ac1167r_firmwre","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/iodata/wn-ac1167r_firmwre"},{"vendor":"kctvjeju","product":"wireless_ap_firmware","name":"wireless ap firmware","label":"wireless_ap_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/kctvjeju/wireless_ap"},{"vendor":"realtek","product":"rtk_11n_ap_firmware","name":"rtk 11n ap firmware","label":"rtk_11n_ap_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/realtek/rtk_11n_ap"},{"vendor":"sapido","product":"gr297n_firmware","name":"gr297n firmware","label":"gr297n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/sapido/gr297n"},{"vendor":"tbroad","product":"gn-866ac_firmware","name":"gn-866ac firmware","label":"gn-866ac_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2019-12-12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2019-12-12","eol":null,"hubHref":"/vendor/tbroad/gn-866ac"},{"vendor":"totolink","product":"a3002ru_firmware","name":"a3002ru firmware","label":"a3002ru_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.0.0","eol":null,"hubHref":"/vendor/totolink/a3002ru"},{"vendor":"totolink","product":"a702r_firmware","name":"a702r firmware","label":"a702r_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2.1.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.1.3","eol":null,"hubHref":"/vendor/totolink/a702r"},{"vendor":"totolink","product":"n100re_firmware","name":"n100re firmware","label":"n100re_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 3.4.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.4.0","eol":null,"hubHref":"/vendor/totolink/n100re"},{"vendor":"totolink","product":"n150rt_firmware","name":"n150rt firmware","label":"n150rt_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 3.4.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.4.0","eol":null,"hubHref":"/vendor/totolink/n150rt"},{"vendor":"totolink","product":"n200re_firmware","name":"n200re firmware","label":"n200re_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 4.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 4.0.0","eol":null,"hubHref":"/vendor/totolink/n200re"},{"vendor":"totolink","product":"n300rt_firmware","name":"n300rt firmware","label":"n300rt_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 3.4.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.4.0","eol":null,"hubHref":"/vendor/totolink/n300rt"},{"vendor":"totolink","product":"n301rt_firmware","name":"n301rt firmware","label":"n301rt_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2.1.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.1.6","eol":null,"hubHref":"/vendor/totolink/n301rt"},{"vendor":"totolink","product":"n302r_firmware","name":"n302r firmware","label":"n302r_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 3.4.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.4.0","eol":null,"hubHref":"/vendor/totolink/n302r"}],"affectedCount":18,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/rtl819x/users/boa/apmib/apmib.h#L13","label":"github.com/Saturn49/…","hostname":"github.com","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz","label":"opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz","hostname":"opensource.actiontec.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"https://sploit.tech","label":"sploit.tech","hostname":"sploit.tech","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2020/Jan/36","label":"seclists.org/fulldisclosure/2020/Jan/36","hostname":"seclists.org","tags":["Mailing List","X Refsource FULLDISC","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html","label":"packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html","hostname":"packetstormsecurity.com","tags":["X Refsource MISC","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2020/Jan/38","label":"seclists.org/fulldisclosure/2020/Jan/38","hostname":"seclists.org","tags":["Mailing List","X Refsource FULLDISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-01-27T17:49:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T02:25:12.888Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":41,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T17:17:19.673Z","stale":false,"partial":false}}