{"id":"CVE-2025-6402","state":"PUBLISHED","title":"TOTOLINK X15 HTTP POST Request formIpv6Setup buffer overflow","description":"A vulnerability was found in TOTOLINK X15 1.0.0-B20230714.1105. It has been declared as critical. This vulnerability affects unknown code of the file /boafrm/formIpv6Setup of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-06-21T08:31:06.990Z","updatedAt":"2025-06-23T19:27:42.964Z","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/E:P","source":"VulDB"},"assigner":"VulDB","products":["TOTOLINK X15"],"affected":[{"vendor":"TOTOLINK","product":"X15","versions":[{"version":"1.0.0-B20230714.1105","status":"affected"}],"modules":["HTTP POST Request Handler"]}],"references":["https://vuldb.com/?id.313396","https://vuldb.com/?ctiid.313396","https://vuldb.com/?submit.597693","https://github.com/d2pq/cve/blob/main/616/22.md","https://www.totolink.net/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/6xxx/CVE-2025-6402.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-6402","state":"PUBLISHED","datePublished":"2025-06-21T08:31:06.990Z","dateUpdated":"2025-06-23T19:27:42.964Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-06-20T10:40:01.403Z"},"containers":{"cna":{"title":"TOTOLINK X15 HTTP POST Request formIpv6Setup buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability was found in TOTOLINK X15 1.0.0-B20230714.1105. It has been declared as critical. This vulnerability affects unknown code of the file /boafrm/formIpv6Setup of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"In TOTOLINK X15 1.0.0-B20230714.1105 wurde eine Schwachstelle ausgemacht. Sie wurde als kritisch eingestuft. Das betrifft eine unbekannte Funktionalität der Datei /boafrm/formIpv6Setup der Komponente HTTP POST Request Handler. Mittels Manipulieren des Arguments submit-url mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"TOTOLINK","product":"X15","versions":[{"version":"1.0.0-B20230714.1105","status":"affected"}],"modules":["HTTP POST Request Handler"]}],"references":[{"url":"https://vuldb.com/?id.313396","name":"VDB-313396 | TOTOLINK X15 HTTP POST Request formIpv6Setup buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.313396","name":"VDB-313396 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.597693","name":"Submit #597693 | TOTOLINK X15 V1.0.0-B20230714.1105 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/d2pq/cve/blob/main/616/22.md","tags":["exploit"]},{"url":"https://www.totolink.net/","tags":["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/E:P","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/E:P/RL:X/RC:R","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/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"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":"2025-06-21T08:31:06.990Z"},"timeline":[{"time":"2025-06-20T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-06-20T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-06-20T12:45:07.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"yuhongxiang (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/d2pq/cve/blob/main/616/22.md","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-23T16:09:22.492776Z","id":"CVE-2025-6402","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":"2025-06-23T19:27:42.964Z"}}]}}}