{"id":"CVE-2025-4544","state":"PUBLISHED","title":"D-Link DI-8100 jhttpd ddos.asp stack-based overflow","description":"A vulnerability was found in D-Link DI-8100 up to 16.07.26A1 and classified as critical. This issue affects some unknown processing of the file /ddos.asp of the component jhttpd. The manipulation of the argument def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max leads to stack-based buffer overflow. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult.","publishedAt":"2025-05-11T18:31:05.076Z","updatedAt":"2025-05-12T18:58:45.569Z","severity":{"score":7.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulDB"},"assigner":"VulDB","products":["D-Link DI-8100"],"affected":[{"vendor":"D-Link","product":"DI-8100","versions":[{"version":"16.07.26A1","status":"affected"}],"modules":["jhttpd"]}],"references":["https://vuldb.com/?id.308291","https://vuldb.com/?ctiid.308291","https://vuldb.com/?submit.562695","https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md","https://www.dlink.com/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4544.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4544","state":"PUBLISHED","datePublished":"2025-05-11T18:31:05.076Z","dateUpdated":"2025-05-12T18:58:45.569Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-05-10T15:21:02.977Z"},"containers":{"cna":{"title":"D-Link DI-8100 jhttpd ddos.asp stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability was found in D-Link DI-8100 up to 16.07.26A1 and classified as critical. This issue affects some unknown processing of the file /ddos.asp of the component jhttpd. The manipulation of the argument def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max leads to stack-based buffer overflow. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in D-Link DI-8100 bis 16.07.26A1 gefunden. Es geht hierbei um eine nicht näher spezifizierte Funktion der Datei /ddos.asp der Komponente jhttpd. Mittels dem Manipulieren des Arguments def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Die Komplexität eines Angriffs ist eher hoch. Die Ausnutzbarkeit gilt als schwierig."}],"affected":[{"vendor":"D-Link","product":"DI-8100","versions":[{"version":"16.07.26A1","status":"affected"}],"modules":["jhttpd"]}],"references":[{"url":"https://vuldb.com/?id.308291","name":"VDB-308291 | D-Link DI-8100 jhttpd ddos.asp stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.308291","name":"VDB-308291 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.562695","name":"Submit #562695 | D-Link DI-8100 DI-8100-16.07.26A1 Stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md","tags":["related"]},{"url":"https://www.dlink.com/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":7.5,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":6.6,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.6,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.8,"vectorString":"AV:N/AC:H/Au:M/C:C/I:C/A:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-05-11T18:31:05.076Z"},"timeline":[{"time":"2025-05-10T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-10T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-05-10T17:26:12.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"huan (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-12T18:58:22.269557Z","id":"CVE-2025-4544","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":"2025-05-12T18:58:45.569Z"}}]}}}