{"id":"CVE-2026-73809","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-73809","summary":"A cleartext transmission of sensitive information vulnerability exists \nin certain Ebyte gateway products. The web management interface does not\n adequately protect sensitive communications…","details":"A cleartext transmission of sensitive information vulnerability exists \nin certain Ebyte gateway products. The web management interface does not\n adequately protect sensitive communications using transport-layer \nencryption. An attacker with access to network traffic could intercept \nauthentication or session-related information transmitted between a user\n and the affected device. Successful exploitation could result in \ndisclosure of sensitive information and unauthorized access to device \nmanagement functionality.","published":"2026-08-28T00:18:11.410","modified":"2026-08-28T00:18:11.410","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json"},{"type":"WEB","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-28T00:18:11.410"}}