CVE-2026-73809
A cleartext transmission of sensitive information vulnerability exists in certain Ebyte gateway products. The web management interface does not adequately protect sensitive communications using transport-layer encryption. An attacker with access to network traffic could intercept authentication or session-related information transmitted between a user and the affected device. Successful exploitation could result in disclosure of sensitive information and unauthorized access to device management functionality.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.7
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- EPSS probability
- 0.17%
- CWE
- CWE-319
- Published
- 2026-08-27
- Last modified
- 2026-08-31
Affected products
- Ebyte Ebyte NE2-D11 Firmware
- Ebyte Ebyte NA111-M Firmware
Weakness type
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