{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-4248","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2024-04-26T12:40:33.211Z","datePublished":"2024-04-27T10:31:04.307Z","dateUpdated":"2024-08-01T20:33:53.173Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2024-04-27T10:31:04.307Z"},"title":"Tenda i21 formQosManage_user stack-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-121","lang":"en","description":"CWE-121 Stack-based Buffer Overflow"}]}],"affected":[{"vendor":"Tenda","product":"i21","versions":[{"version":"1.0.0.14(4656)","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda i21 1.0.0.14(4656) and classified as critical. This issue affects the function formQosManage_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-262139. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in Tenda i21 1.0.0.14(4656) gefunden. Hierbei geht es um die Funktion formQosManage_user. Durch das Beeinflussen des Arguments ssidIndex mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk."}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":8.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C"}}],"timeline":[{"time":"2024-04-26T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-04-26T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-04-26T14:46:20.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"yhryhryhr_miemie (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.262139","name":"VDB-262139 | Tenda i21 formQosManage_user stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.262139","name":"VDB-262139 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.319833","name":"Submit #319833 | Tenda i21 V1.0.0.14(4656) Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formQosManage_user.md","tags":["related"]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-4248","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-04-29T17:29:37.741094Z"}}}],"affected":[{"cpes":["cpe:2.3:o:tenda:i21_firmware:1.0.0.14\\(4656\\):*:*:*:*:*:*:*"],"vendor":"tenda","product":"i21_firmware","versions":[{"status":"affected","version":"1.0.0.14\\(4656\\)"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:54:00.630Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T20:33:53.173Z"},"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.262139","name":"VDB-262139 | Tenda i21 formQosManage_user stack-based overflow","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.262139","name":"VDB-262139 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required","x_transferred"]},{"url":"https://vuldb.com/?submit.319833","name":"Submit #319833 | Tenda i21 V1.0.0.14(4656) Buffer Overflow","tags":["third-party-advisory","x_transferred"]},{"url":"https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formQosManage_user.md","tags":["related","x_transferred"]}]}]}}