{"id":"CVE-2026-7853","state":"PUBLISHED","title":"D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow","description":"A weakness has been identified in D-Link DI-8100 16.07.26A1. Affected is the function sprintf of the file /auto_reboot.asp of the component HTTP Handler. This manipulation of the argument enable/time causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.","publishedAt":"2026-05-05T17:45:14.044Z","updatedAt":"2026-05-05T18:46:18.528Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["D-Link DI-8100"],"affected":[{"vendor":"D-Link","product":"DI-8100","versions":[{"version":"16.07.26A1","status":"affected"}],"modules":["HTTP Handler"]}],"references":["https://vuldb.com/vuln/361130","https://vuldb.com/vuln/361130/cti","https://vuldb.com/submit/807837","https://github.com/draw-ctf/report/blob/main/DI-8100/auto_reboot_asp_overflow.md","https://www.dlink.com/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7853.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7853","state":"PUBLISHED","datePublished":"2026-05-05T17:45:14.044Z","dateUpdated":"2026-05-05T18:46:18.528Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-05-05T11:39:20.340Z"},"containers":{"cna":{"title":"D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow","descriptions":[{"lang":"en","value":"A weakness has been identified in D-Link DI-8100 16.07.26A1. Affected is the function sprintf of the file /auto_reboot.asp of the component HTTP Handler. This manipulation of the argument enable/time causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks."}],"affected":[{"vendor":"D-Link","product":"DI-8100","versions":[{"version":"16.07.26A1","status":"affected"}],"modules":["HTTP Handler"]}],"references":[{"url":"https://vuldb.com/vuln/361130","name":"VDB-361130 | D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/361130/cti","name":"VDB-361130 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/807837","name":"Submit #807837 | D-Link DI-8100 16.07.26A1 Denial of Service","tags":["third-party-advisory"]},{"url":"https://github.com/draw-ctf/report/blob/main/DI-8100/auto_reboot_asp_overflow.md","tags":["exploit"]},{"url":"https://www.dlink.com/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":10,"vectorString":"AV:N/AC:L/Au:N/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":"2026-05-05T17:45:14.044Z"},"timeline":[{"time":"2026-05-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-05-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-05-05T13:44:34.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"draw (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-05T18:45:40.057542Z","id":"CVE-2026-7853","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-05T18:46:18.528Z"}}]}}}