{"id":"CVE-2025-4896","state":"PUBLISHED","title":"Tenda AC10 UserCongratulationsExec buffer overflow","description":"A vulnerability was found in Tenda AC10 16.03.10.13 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/UserCongratulationsExec. The manipulation of the argument getuid leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-05-18T21:00:08.557Z","updatedAt":"2025-05-19T14:06:51.238Z","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","source":"VulDB"},"assigner":"VulDB","products":["Tenda AC10"],"affected":[{"vendor":"Tenda","product":"AC10","versions":[{"version":"16.03.10.13","status":"affected"}]}],"references":["https://vuldb.com/?id.309452","https://vuldb.com/?ctiid.309452","https://vuldb.com/?submit.578034","https://github.com/byxs0x0/cve2/blob/main/Tenda%20AC10.md","https://www.tenda.com.cn/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4896.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4896","state":"PUBLISHED","datePublished":"2025-05-18T21:00:08.557Z","dateUpdated":"2025-05-19T14:06:51.238Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-05-17T12:55:03.211Z"},"containers":{"cna":{"title":"Tenda AC10 UserCongratulationsExec buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda AC10 16.03.10.13 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/UserCongratulationsExec. The manipulation of the argument getuid leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine Schwachstelle wurde in Tenda AC10 16.03.10.13 gefunden. Sie wurde als kritisch eingestuft. Dies betrifft einen unbekannten Teil der Datei /goform/UserCongratulationsExec. Dank der Manipulation des Arguments getuid mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"Tenda","product":"AC10","versions":[{"version":"16.03.10.13","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.309452","name":"VDB-309452 | Tenda AC10 UserCongratulationsExec buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.309452","name":"VDB-309452 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.578034","name":"Submit #578034 | Tenda AC10V4.0 V16.03.10.13 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/byxs0x0/cve2/blob/main/Tenda%20AC10.md","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","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"}}],"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":"2025-05-18T21:00:08.557Z"},"timeline":[{"time":"2025-05-17T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-17T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-05-17T15:00:10.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"wanglun (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-19T14:06:44.243219Z","id":"CVE-2025-4896","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-19T14:06:51.238Z"}}]}}}