{"schemaVersion":3,"id":"CVE-2021-29080","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Certain NETGEAR devices are affected by password reset by an unauthenticated attacker. This affects RBK852 before 3.2.10.11, RBK853 before 3.2.10.11, RBR854 before 3.2.10.11, RBR850 before 3.2.10.11, RBS850 before 3.2.10.11, CBR40 before 2.5.0.10, R7000 before 1.0.11.116, R6900P before 1.3.2.126, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.66, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, and R7000P before 1.3.2.126.","dates":{"published":"2021-03-23T06:58:53.000Z","modified":"2024-08-03T21:55:12.513Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.1,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AC:L/AV:A/A:N/C:H/I:H/PR:N/S:U/UI:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.1,"severity":"high","vector":"CVSS:3.1/AC:L/AV:A/A:N/C:H/I:H/PR:N/S:U/UI:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.1,"severity":"high","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.8,"severity":"medium","vector":"AV:A/AC:L/Au:N/C:P/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00431,"percentile":0.35997,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.014999999999999996,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00416},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00431,"percentile":0.35997}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00416,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00431,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00431,"percentile":0.35997}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-640","name":"Weak Password Recovery Mechanism for Forgotten Password","description":"The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/640.html"}],"affected":[{"vendor":"netgear","product":"cbr40","name":"CBR40","label":"cbr40","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.5.0.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.5.0.10","eol":null,"hubHref":"/vendor/netgear/cbr40"},{"vendor":"netgear","product":"r6900p_firmware","name":"r6900p firmware","label":"r6900p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.3.2.126","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.2.126","eol":null,"hubHref":"/vendor/netgear/r6900p"},{"vendor":"netgear","product":"r7000","name":"R7000","label":"r7000","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.0.11.116","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.11.116","eol":null,"hubHref":"/vendor/netgear/r7000"},{"vendor":"netgear","product":"r7000p","name":"R7000P","label":"r7000p","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.3.2.126","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.2.126","eol":null,"hubHref":"/vendor/netgear/r7000p"},{"vendor":"netgear","product":"r7900_firmware","name":"r7900 firmware","label":"r7900_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.0.4.38","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.4.38","eol":null,"hubHref":"/vendor/netgear/r7900"},{"vendor":"netgear","product":"r7900p_firmware","name":"r7900p firmware","label":"r7900p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.4.1.66","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.1.66","eol":null,"hubHref":"/vendor/netgear/r7900p"},{"vendor":"netgear","product":"r7960p_firmware","name":"r7960p firmware","label":"r7960p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.4.1.66","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.1.66","eol":null,"hubHref":"/vendor/netgear/r7960p"},{"vendor":"netgear","product":"r8000_firmware","name":"r8000 firmware","label":"r8000_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.0.4.66","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.4.66","eol":null,"hubHref":"/vendor/netgear/r8000"},{"vendor":"netgear","product":"r8000p_firmware","name":"r8000p firmware","label":"r8000p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.4.1.66","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.1.66","eol":null,"hubHref":"/vendor/netgear/r8000p"},{"vendor":"netgear","product":"rax75_firmware","name":"rax75 firmware","label":"rax75_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.0.3.102","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.3.102","eol":null,"hubHref":"/vendor/netgear/rax75"},{"vendor":"netgear","product":"rax80_firmware","name":"rax80 firmware","label":"rax80_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 1.0.3.102","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.3.102","eol":null,"hubHref":"/vendor/netgear/rax80"},{"vendor":"netgear","product":"rbk852_firmware","name":"rbk852 firmware","label":"rbk852_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 3.2.10.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.10.11","eol":null,"hubHref":"/vendor/netgear/rbk852"},{"vendor":"netgear","product":"rbk853_firmware","name":"rbk853 firmware","label":"rbk853_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 3.2.10.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.10.11","eol":null,"hubHref":"/vendor/netgear/rbk853"},{"vendor":"netgear","product":"rbr850_firmware","name":"rbr850 firmware","label":"rbr850_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 3.2.10.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.10.11","eol":null,"hubHref":"/vendor/netgear/rbr850"},{"vendor":"netgear","product":"rbr854_firmware","name":"rbr854 firmware","label":"rbr854_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 3.2.10.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.10.11","eol":null,"hubHref":"/vendor/netgear/rbr854"},{"vendor":"netgear","product":"rbs850_firmware","name":"rbs850 firmware","label":"rbs850_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 3.2.10.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.10.11","eol":null,"hubHref":"/vendor/netgear/rbs850"}],"affectedCount":16,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://kb.netgear.com/000063007/Security-Advisory-for-Pre-authentication-Password-Reset-on-Some-Routers-and-WiFi-Systems-PSV-2019-0150","label":"kb.netgear.com/000063007/…","hostname":"kb.netgear.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-03-23T06:58:53.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T21:55:12.513Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":32,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T13:36:24.795Z","stale":false,"partial":false}}