{"id":"CVE-2024-2893","aliases":["EUVD-2024-27837","GHSA-7766-vp76-r5pj"],"status":"published","title":"Tenda AC7 SetOnlineDevName formSetDeviceName stack-based overflow","description":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this issue is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257936. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01684,"percentile":0.77158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2024-03-26T16:31:04Z","modified":"2026-06-17T07:25:46Z","products":[{"vendor":"tenda","product":"ac7"},{"vendor":"tenda","product":"ac7_firmware"}],"references":[{"url":"https://vuldb.com/?id.257936","tags":["vdb-entry","technical-description","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://vuldb.com/?ctiid.257936","tags":["signature","permissions-required","x_transferred","Permissions Required","Third Party Advisory","VDB Entry"]},{"url":"https://vuldb.com/?submit.300356","tags":["third-party-advisory","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formSetDeviceName_devName.md","tags":["exploit","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2893"},{"url":"https://github.com/advisories/GHSA-7766-vp76-r5pj"}],"sources":{"cve":[{"id":"CVE-2024-2893","title":"Tenda AC7 SetOnlineDevName formSetDeviceName stack-based overflow","description":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this issue is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257936. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-03-26T16:31:04.545Z","modified":"2024-08-12T13:37:09.831Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:34:09.540667Z"}],"euvd":[{"id":"EUVD-2024-27837","description":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this issue is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257936. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-03-26T16:31:04Z","modified":"2024-08-12T13:37:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:56:20.709797Z"}],"ghsa":[{"id":"GHSA-7766-vp76-r5pj","title":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this...","description":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this issue is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257936. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-03-26T18:32:06Z","modified":"2025-01-22T18:32:55Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:59:38.594977Z"}],"nvd":[{"id":"CVE-2024-2893","description":"A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. Affected by this issue is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257936. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-03-26T17:15:47.81Z","modified":"2026-06-17T07:25:46.133Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"secondary"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:09:43.052376Z"}]}}