{"id":"CVE-2026-51620","aliases":["EUVD-2026-67906","GHSA-5qx3-63jq-p3wq"],"status":"published","title":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015...","description":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain network topology and interface configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00497,"percentile":0.4298,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-08-28T00:00:00Z","modified":"2026-09-01T18:30:32Z","references":[{"url":"https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/190/ids/36.html"},{"url":"https://www.totolink.net/"},{"url":"https://github.com/DarkBoulder/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md"},{"url":"https://github.com/ShengWu00/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51620"},{"url":"https://www.totolink.net"},{"url":"https://github.com/advisories/GHSA-5qx3-63jq-p3wq"}],"sources":{"cve":[{"id":"CVE-2026-51620","description":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain network topology and interface configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.","status":"published","published":"2026-08-28T00:00:00Z","modified":"2026-09-01T16:14:26.272Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-67906","description":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain network topology and interface configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.","status":"published","published":"2026-08-28T00:00:00Z","modified":"2026-09-01T16:14:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T18:01:17.32054Z"}],"ghsa":[{"id":"GHSA-5qx3-63jq-p3wq","title":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015...","description":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain network topology and interface configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.","status":"published","published":"2026-08-28T21:31:13Z","modified":"2026-09-01T18:30:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:11:13.913584Z"}],"nvd":[{"id":"CVE-2026-51620","description":"Incorrect access control in the getNetInfoCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain network topology and interface configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.","status":"published","published":"2026-08-28T20:18:05.18Z","modified":"2026-09-01T17:17:26.67Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:42.366888Z"}]}}