{"id":"CVE-2026-10187","state":"PUBLISHED","title":"Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow","description":"A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.","publishedAt":"2026-05-31T14:15:14.047Z","updatedAt":"2026-06-02T14:51:15.521Z","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":["Totolink N300RH"],"affected":[{"vendor":"Totolink","product":"N300RH","versions":[{"version":"6.1c.1353_B20190305","status":"affected"}],"cpes":["cpe:2.3:o:totolink:n300rh_firmware:*:*:*:*:*:*:*:*"],"modules":["Web Management Interface"]}],"references":["https://vuldb.com/vuln/367468","https://vuldb.com/vuln/367468/cti","https://vuldb.com/cve/CVE-2026-10187","https://vuldb.com/submit/819971","https://vuldb.com/submit/820133","https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v","https://www.totolink.net/"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/10xxx/CVE-2026-10187.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-10187","state":"PUBLISHED","datePublished":"2026-05-31T14:15:14.047Z","dateUpdated":"2026-06-02T14:51:15.521Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-05-30T16:41:48.306Z"},"containers":{"cna":{"title":"Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used."}],"affected":[{"vendor":"Totolink","product":"N300RH","versions":[{"version":"6.1c.1353_B20190305","status":"affected"}],"cpes":["cpe:2.3:o:totolink:n300rh_firmware:*:*:*:*:*:*:*:*"],"modules":["Web Management Interface"]}],"references":[{"url":"https://vuldb.com/vuln/367468","name":"VDB-367468 | Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/367468/cti","name":"VDB-367468 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-10187","name":"CVE-2026-10187 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/819971","name":"Submit #819971 | Totolink N300RHv4 V6.1c.1353_B20190305 stack-based buffer overflow","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/820133","name":"Submit #820133 | Totolink  N300RHv4  V6.1c.1353_B20190305 stack-based buffer overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v","tags":["exploit"]},{"url":"https://www.totolink.net/","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-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":"2026-05-31T14:15:14.047Z"},"timeline":[{"time":"2026-05-30T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-05-30T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-05-30T18:46:52.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"luotuo (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T14:50:39.764677Z","id":"CVE-2026-10187","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-02T14:51:15.521Z"}}]}}}