{"id":"CVE-2023-7218","state":"PUBLISHED","title":"Totolink N350RT cstecgi.cgi loginAuth stack-based overflow","description":"A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-249852. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2024-01-08T21:00:05.100Z","updatedAt":"2025-06-17T20:39:14.838Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"VulDB"},"assigner":"VulDB","products":["Totolink N350RT"],"affected":[{"vendor":"Totolink","product":"N350RT","versions":[{"version":"9.3.5u.6139_B202012","status":"affected"}]}],"references":["https://vuldb.com/?id.249852","https://vuldb.com/?ctiid.249852","https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.md"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/7xxx/CVE-2023-7218.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-7218","state":"PUBLISHED","datePublished":"2024-01-08T21:00:05.100Z","dateUpdated":"2025-06-17T20:39:14.838Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2024-01-07T08:37:38.841Z"},"containers":{"cna":{"title":"Totolink N350RT cstecgi.cgi loginAuth stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-249852. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."},{"lang":"de","value":"Es wurde eine Schwachstelle in Totolink N350RT 9.3.5u.6139_B202012 gefunden. Sie wurde als kritisch eingestuft. Es geht dabei um die Funktion loginAuth der Datei /cgi-bin/cstecgi.cgi. Durch das Beeinflussen des Arguments password mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren."}],"affected":[{"vendor":"Totolink","product":"N350RT","versions":[{"version":"9.3.5u.6139_B202012","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.249852","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.249852","tags":["signature","permissions-required"]},{"url":"https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.md","tags":["broken-link"]}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.2,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"CWE-121 Stack-based Buffer Overflow"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2024-02-13T07:28:17.536Z"},"timeline":[{"time":"2024-01-07T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-01-07T00:00:00.000Z","lang":"en","value":"CVE reserved"},{"time":"2024-01-07T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-01-25T07:27:27.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"jylsec (VulDB User)","type":"reporter"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.249852","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.249852","tags":["signature","permissions-required","x_transferred"]},{"url":"https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.md","tags":["broken-link","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:57:34.973Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-7218","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-01-10T15:24:48.691612Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T20:39:14.838Z"}}]}}}