{"schemaVersion":3,"id":"CVE-2022-24655","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.","dates":{"published":"2022-03-18T10:12:57.000Z","modified":"2024-08-03T04:13:57.024Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01124,"percentile":0.65753,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01124},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01124,"percentile":0.65753}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01124,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01124,"percentile":0.65753}]},"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":"GITHUB_DOUDOUDEDI_NETGEAR_PRODUCT_STACK_OVERFLOW","name":"Netgear Product Stack Overflow","source":"github","url":"https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.md","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"netgear","product":"cax80_firmware","name":"cax80 firmware","label":"cax80_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"2.1.2.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.1.2.6","eol":null,"hubHref":"/vendor/netgear/cax80"},{"vendor":"netgear","product":"dc112a_firmware","name":"dc112a firmware","label":"dc112a_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"1.0.0.62","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.0.0.62","eol":null,"hubHref":"/vendor/netgear/dc112a"},{"vendor":"netgear","product":"ex6100_firmware","name":"ex6100 firmware","label":"ex6100_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"201.0.2.28","noFixRecorded":false,"fixedIn":null}],"versionsText":"201.0.2.28","eol":null,"hubHref":"/vendor/netgear/ex6100"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.netgear.com/about/security/","label":"www.netgear.com/about/security/","hostname":"www.netgear.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://kb.netgear.com/000064615/Security-Advisory-for-Pre-Authentication-Command-Injection-on-EX6100v1-and-Pre-Authentication-Stack-Overflow-on-Multiple-Products-PSV-2021-0282-PSV-2021-0288","label":"kb.netgear.com/000064615/…","hostname":"kb.netgear.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.md","label":"github.com/doudoudedi/…","hostname":"github.com","tags":["X Refsource MISC","Exploit","Patch","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-03-18T10:12:57.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T04:13:57.024Z","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":"2026-10-20T11:42:43.082Z","stale":false,"partial":false}}