{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4356","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-05-05T17:09:07.425Z","datePublished":"2025-05-06T13:00:09.716Z","dateUpdated":"2025-05-06T13:35:05.883Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-05-06T13:00:09.716Z"},"title":"Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-121","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"Tenda","product":"DAP-1520","versions":[{"version":"1.10B04_BETA02","status":"affected"}],"modules":["Authentication Handler"]}],"descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda DAP-1520 1.10B04_BETA02. It has been declared as critical. This vulnerability affects the function mod_graph_auth_uri_handler of the file /storage of the component Authentication Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"In Tenda DAP-1520 1.10B04_BETA02 wurde eine Schwachstelle ausgemacht. Sie wurde als kritisch eingestuft. Hierbei betrifft es die Funktion mod_graph_auth_uri_handler der Datei /storage der Komponente Authentication Handler. Mit der Manipulation mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung."}],"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"}}],"timeline":[{"time":"2025-05-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-05-05T19:14:14.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"duojie_0x00 (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.307474","name":"VDB-307474 | Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.307474","name":"VDB-307474 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.564722","name":"Submit #564722 | Tenda DAP-1520 1.10B04_BETA02 stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/Ghostsuzhijian/Iot-/blob/main/dap1520_mod_graph_auth_uri_handler/dap1520_mod_graph_auth_uri_handler.md","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-06T13:34:31.985481Z","id":"CVE-2025-4356","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-06T13:35:05.883Z"}}]}}