{"id":"CVE-2025-4826","state":"PUBLISHED","title":"TOTOLINK A702R/A3002R/A3002RU HTTP POST Request formWirelessTbl buffer overflow","description":"A vulnerability, which was classified as critical, has been found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. This issue affects some unknown processing of the file /boafrm/formWirelessTbl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-05-17T11:00:08.658Z","updatedAt":"2025-05-19T15:00:05.313Z","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":["TOTOLINK A702R","TOTOLINK A3002R","TOTOLINK A3002RU"],"affected":[{"vendor":"TOTOLINK","product":"A702R","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]},{"vendor":"TOTOLINK","product":"A3002R","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]},{"vendor":"TOTOLINK","product":"A3002RU","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]}],"references":["https://vuldb.com/?id.309287","https://vuldb.com/?ctiid.309287","https://vuldb.com/?submit.574597","https://github.com/CH13hh/tmp_store_cc/blob/main/toto/5.md","https://www.totolink.net/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4826.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4826","state":"PUBLISHED","datePublished":"2025-05-17T11:00:08.658Z","dateUpdated":"2025-05-19T15:00:05.313Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-05-16T13:22:06.514Z"},"containers":{"cna":{"title":"TOTOLINK A702R/A3002R/A3002RU HTTP POST Request formWirelessTbl buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability, which was classified as critical, has been found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. This issue affects some unknown processing of the file /boafrm/formWirelessTbl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine Schwachstelle wurde in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615 entdeckt. Sie wurde als kritisch eingestuft. Dies betrifft einen unbekannten Teil der Datei /boafrm/formWirelessTbl der Komponente HTTP POST Request Handler. Dank der Manipulation des Arguments submit-url 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":"TOTOLINK","product":"A702R","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]},{"vendor":"TOTOLINK","product":"A3002R","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]},{"vendor":"TOTOLINK","product":"A3002RU","versions":[{"version":"3.0.0-B20230809.1615","status":"affected"}],"modules":["HTTP POST Request Handler"]}],"references":[{"url":"https://vuldb.com/?id.309287","name":"VDB-309287 | TOTOLINK A702R/A3002R/A3002RU HTTP POST Request formWirelessTbl buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.309287","name":"VDB-309287 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.574597","name":"Submit #574597 | TOTOLINK A3002RU V2 /A3002R_V2 /A3002R_V4 /A3002RU_V3/ A702R V3.0.0-B20230809.1615 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/CH13hh/tmp_store_cc/blob/main/toto/5.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","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":"2025-05-17T11:00:08.658Z"},"timeline":[{"time":"2025-05-16T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-16T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-05-16T15:27:22.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"BabyShark (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-19T14:58:21.916133Z","id":"CVE-2025-4826","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":"2025-05-19T15:00:05.313Z"}}]}}}