{"id":"CVE-2025-4269","state":"PUBLISHED","title":"TOTOLINK A720R Log cstecgi.cgi access control","description":"A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-05-05T07:00:06.643Z","updatedAt":"2025-05-05T13:25:55.775Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","source":"VulDB"},"assigner":"VulDB","products":["TOTOLINK A720R"],"affected":[{"vendor":"TOTOLINK","product":"A720R","versions":[{"version":"4.1.5cu.374","status":"affected"}],"modules":["Log Handler"]}],"references":["https://vuldb.com/?id.307373","https://vuldb.com/?ctiid.307373","https://vuldb.com/?submit.563430","https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearDiagnosisLog.md","https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearSyslog.md","https://www.totolink.net/"],"weaknesses":["CWE-284","CWE-266"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4269.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4269","state":"PUBLISHED","datePublished":"2025-05-05T07:00:06.643Z","dateUpdated":"2025-05-05T13:25:55.775Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-05-04T18:24:46.975Z"},"containers":{"cna":{"title":"TOTOLINK A720R Log cstecgi.cgi access control","descriptions":[{"lang":"en","value":"A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in TOTOLINK A720R 4.1.5cu.374 gefunden. Betroffen davon ist ein unbekannter Prozess der Datei /cgi-bin/cstecgi.cgi der Komponente Log Handler. Dank der Manipulation des Arguments topicurl mit der Eingabe clearDiagnosisLog/clearSyslog/clearTracerouteLog mit unbekannten Daten kann eine improper access controls-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"TOTOLINK","product":"A720R","versions":[{"version":"4.1.5cu.374","status":"affected"}],"modules":["Log Handler"]}],"references":[{"url":"https://vuldb.com/?id.307373","name":"VDB-307373 | TOTOLINK A720R Log cstecgi.cgi access control","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.307373","name":"VDB-307373 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.563430","name":"Submit #563430 | TOTOLINK A720R V4.1.5cu.374 Improper Access Controls","tags":["third-party-advisory"]},{"url":"https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearDiagnosisLog.md","tags":["related"]},{"url":"https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearSyslog.md","tags":["exploit"]},{"url":"https://www.totolink.net/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.4,"vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-05-05T07:00:06.643Z"},"timeline":[{"time":"2025-05-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-05-04T20:29:53.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"153528990 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-05T13:25:07.458800Z","id":"CVE-2025-4269","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-05T13:25:55.775Z"}}]}}}