{"id":"CVE-2023-7219","state":"PUBLISHED","title":"Totolink N350RT cstecgi.cgi loginAuth stack-based overflow","description":"A vulnerability has been found in Totolink N350RT 9.3.5u.6139_B202012 and classified as critical. Affected by this vulnerability is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249853 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2024-01-09T06:00:06.219Z","updatedAt":"2025-06-03T14:33:14.990Z","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.249853","https://vuldb.com/?ctiid.249853","https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/5/README.md"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/7xxx/CVE-2023-7219.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-7219","state":"PUBLISHED","datePublished":"2024-01-09T06:00:06.219Z","dateUpdated":"2025-06-03T14:33:14.990Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2024-01-07T08:37:42.953Z"},"containers":{"cna":{"title":"Totolink N350RT cstecgi.cgi loginAuth stack-based overflow","descriptions":[{"lang":"en","value":"A vulnerability has been found in Totolink N350RT 9.3.5u.6139_B202012 and classified as critical. Affected by this vulnerability is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249853 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."},{"lang":"de","value":"In Totolink N350RT 9.3.5u.6139_B202012 wurde eine Schwachstelle gefunden. Sie wurde als kritisch eingestuft. Dabei geht es um die Funktion loginAuth der Datei /cgi-bin/cstecgi.cgi. Durch Beeinflussen des Arguments http_host mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"Totolink","product":"N350RT","versions":[{"version":"9.3.5u.6139_B202012","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.249853","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.249853","tags":["signature","permissions-required"]},{"url":"https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/5/README.md","tags":["broken-link","exploit"]}],"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":"2024-02-13T07:28:40.935Z"},"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":"2024-01-25T07:39:46.000Z","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.249853","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.249853","tags":["signature","permissions-required","x_transferred"]},{"url":"https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/5/README.md","tags":["broken-link","exploit","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:57:35.094Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-08T15:36:10.299190Z","id":"CVE-2023-7219","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":"2025-06-03T14:33:14.990Z"}}]}}}