{"id":"CVE-2025-7793","state":"PUBLISHED","title":"Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow","description":"A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function formWebTypeLibrary of the file /goform/webtypelibrary. The manipulation of the argument webSiteId leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-07-18T16:32:06.924Z","updatedAt":"2025-07-22T15:12:00.445Z","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":["Tenda FH451"],"affected":[{"vendor":"Tenda","product":"FH451","versions":[{"version":"1.0.0.9","status":"affected"}]}],"references":["https://vuldb.com/?id.316854","https://vuldb.com/?ctiid.316854","https://vuldb.com/?submit.616317","https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md","https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md#poc","https://www.tenda.com.cn/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/7xxx/CVE-2025-7793.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-7793","state":"PUBLISHED","datePublished":"2025-07-18T16:32:06.924Z","dateUpdated":"2025-07-22T15:12:00.445Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-07-18T07:51:23.683Z"},"containers":{"cna":{"title":"Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function formWebTypeLibrary of the file /goform/webtypelibrary. The manipulation of the argument webSiteId leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Es wurde eine kritische Schwachstelle in Tenda FH451 1.0.0.9 entdeckt. Betroffen hiervon ist die Funktion formWebTypeLibrary der Datei /goform/webtypelibrary. Durch Beeinflussen des Arguments webSiteId 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."}],"affected":[{"vendor":"Tenda","product":"FH451","versions":[{"version":"1.0.0.9","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.316854","name":"VDB-316854 | Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.316854","name":"VDB-316854 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.616317","name":"Submit #616317 | Tenda FH451 v1.0.0.9 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md","tags":["related"]},{"url":"https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md#poc","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","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-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":"2025-07-18T16:32:06.924Z"},"timeline":[{"time":"2025-07-18T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-07-18T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-07-18T09:56:41.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"panda_0x1 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md","tags":["exploit"]},{"url":"https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formWebTypeLibrary.md#poc","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-22T15:11:57.628830Z","id":"CVE-2025-7793","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":"2025-07-22T15:12:00.445Z"}}]}}}