{"id":"CVE-2025-3786","state":"PUBLISHED","title":"Tenda AC15 WifiExtraSet fromSetWirelessRepeat buffer overflow","description":"A vulnerability was found in Tenda AC15 up to 15.03.05.19 and classified as critical. This issue affects the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-04-18T09:00:23.217Z","updatedAt":"2025-04-18T11:59:56.744Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulDB"},"assigner":"VulDB","products":["Tenda AC15"],"affected":[{"vendor":"Tenda","product":"AC15","versions":[{"version":"15.03.05.0","status":"affected"},{"version":"15.03.05.1","status":"affected"},{"version":"15.03.05.2","status":"affected"},{"version":"15.03.05.3","status":"affected"},{"version":"15.03.05.4","status":"affected"},{"version":"15.03.05.5","status":"affected"},{"version":"15.03.05.6","status":"affected"},{"version":"15.03.05.7","status":"affected"},{"version":"15.03.05.8","status":"affected"},{"version":"15.03.05.9","status":"affected"},{"version":"15.03.05.10","status":"affected"},{"version":"15.03.05.11","status":"affected"},{"version":"15.03.05.12","status":"affected"},{"version":"15.03.05.13","status":"affected"},{"version":"15.03.05.14","status":"affected"},{"version":"15.03.05.15","status":"affected"},{"version":"15.03.05.16","status":"affected"},{"version":"15.03.05.17","status":"affected"},{"version":"15.03.05.18","status":"affected"},{"version":"15.03.05.19","status":"affected"}]}],"references":["https://vuldb.com/?id.305609","https://vuldb.com/?ctiid.305609","https://vuldb.com/?submit.553703","https://github.com/CH13hh/cve/tree/AC15WifiExtraSet","https://www.tenda.com.cn/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/3xxx/CVE-2025-3786.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-3786","state":"PUBLISHED","datePublished":"2025-04-18T09:00:23.217Z","dateUpdated":"2025-04-18T11:59:56.744Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-04-18T02:29:14.319Z"},"containers":{"cna":{"title":"Tenda AC15 WifiExtraSet fromSetWirelessRepeat buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda AC15 up to 15.03.05.19 and classified as critical. This issue affects the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in Tenda AC15 bis 15.03.05.19 gefunden. Hierbei geht es um die Funktion fromSetWirelessRepeat der Datei /goform/WifiExtraSet. Durch das Manipulieren des Arguments mac mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"Tenda","product":"AC15","versions":[{"version":"15.03.05.0","status":"affected"},{"version":"15.03.05.1","status":"affected"},{"version":"15.03.05.2","status":"affected"},{"version":"15.03.05.3","status":"affected"},{"version":"15.03.05.4","status":"affected"},{"version":"15.03.05.5","status":"affected"},{"version":"15.03.05.6","status":"affected"},{"version":"15.03.05.7","status":"affected"},{"version":"15.03.05.8","status":"affected"},{"version":"15.03.05.9","status":"affected"},{"version":"15.03.05.10","status":"affected"},{"version":"15.03.05.11","status":"affected"},{"version":"15.03.05.12","status":"affected"},{"version":"15.03.05.13","status":"affected"},{"version":"15.03.05.14","status":"affected"},{"version":"15.03.05.15","status":"affected"},{"version":"15.03.05.16","status":"affected"},{"version":"15.03.05.17","status":"affected"},{"version":"15.03.05.18","status":"affected"},{"version":"15.03.05.19","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.305609","name":"VDB-305609 | Tenda AC15 WifiExtraSet fromSetWirelessRepeat buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.305609","name":"VDB-305609 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.553703","name":"Submit #553703 | Shenzhen Tenda Technology Co.,Ltd. AC15 <=V15.03.05.19 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/CH13hh/cve/tree/AC15WifiExtraSet","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["broken-link","product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.7,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseSeverity":"HIGH"}},{"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","type":"CWE","lang":"en","description":"Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-04-18T09:00:23.217Z"},"timeline":[{"time":"2025-04-18T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-04-18T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-04-18T04:34:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"BabyShark (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/CH13hh/cve/tree/AC15WifiExtraSet","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-18T11:34:29.193166Z","id":"CVE-2025-3786","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-18T11:59:56.744Z"}}]}}}