{"vulnerability": "cve-2026-9406", "sightings": [{"uuid": "efc4a7dd-796d-4863-bde1-2a2c4b7fe845", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-9406", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116632271959470051", "content": "Totolink A8000RU (7.1cu.643_b20200521) has a CRITICAL OS command injection vuln (CVE-2026-9406, CVSS 9.3). Exploit public, no patch yet. Restrict web UI, disable remote mgmt, monitor traffic. https://radar.offseq.com/threat/cve-2026-9406-os-command-injection-in-totolink-a80-bbf9cf37 #OffSeq #vuln #IoTSecurity #CVE20269406", "creation_timestamp": "2026-05-25T00:00:36.573192Z"}, {"uuid": "a40926df-17fd-4335-9e5c-34c3fe319270", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-9406", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mmn6crwu4z2o", "content": "Critical OS cmd injection in Totolink A8000RU (7.1cu.643_b20200521). Exploit is public, no patch yet \u2014 disable remote mgmt & restrict access now. https://radar.offseq.com/threat/cve-2026-9406-os-command-injection-in-totolink-a80-bbf9cf37 #OffSeq #vuln #IoTSecurity", "creation_timestamp": "2026-05-25T00:00:38.631427Z"}, {"uuid": "c7a66fd9-a995-4626-af85-e6b43727d3d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9406", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3motwdpvms32z", "content": "\ud83d\udea8  ALERT: CVE-2026-9406\n\nCVSS 9.8/10\n\n\ud83d\udccb WHAT IT IS:\nA weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os", "creation_timestamp": "2026-06-22T03:17:00.868315Z"}]}