{"id":"EM-20261107-M1SM","url":"https://cyber.eventmonitor.net/incident/EM-20261107-M1SM/totolink-ca300-poe-vulnerability-cve-2026-124059/","type":"cve","title":"TOTOLINK CA300-PoE Vulnerability (CVE-2026-124059)","subtitle":"CVE-2026-124059","subject":"CVE-2026-124059","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-07T21:31:14.000Z","firstSignal":"2026-11-07T19:17:28.480Z","lastSignal":"2026-11-07T21:31:14.000Z","updated":"2026-11-07T22:19:49.894Z","revision":1,"life":[{"status":"Born","at":"2026-11-07T21:31:14.000Z","why":"second independent source: C29 CIRCL Vulnerability-Lookup"},{"status":"Developing","at":"2026-11-07T21:31:14.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-07T19:17:28.480Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-07T21:31:14.000Z","what":"Born: second source, C29 CIRCL Vulnerability-Lookup. Page EM-20261107-M1SM created."}],"stages":[{"name":"Disclosed","at":"2026-11-07T19:17:28.480Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-07T19:17:28.480Z","detail":"CVSS 8.5"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-07T19:17:28.480Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-124059 (CVSS 8.5)","text":"A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124059"},{"at":"2026-11-07T21:31:14.000Z","source":"C29","sourceName":"CIRCL Vulnerability-Lookup","role":"Database","severity":2,"title":"GHSA-cfx7-8946-rr3x / CVE-2026-124059","text":"A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit…","url":"https://vulnerability.circl.lu/vuln/GHSA-cfx7-8946-rr3x"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-07T19:17:28.480","score":8.5,"severity":"HIGH","desc":"A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit…","product":"","seen":1794089989894},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}