CVE-2026-73809CWE-319

CVE-2026-73809

High · published August 28, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
12.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
8.7 · 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
0.00223 · 12.2th percentile
Weakness
CWE-319 · Cleartext Transmission of Sensitive Information
Published
2026-08-28T04:18Z
References (2)
EPSS history
Timeline
  • 27 AUG 21:15Z
    Ebyte NE2-D11 Cleartext Transmission of Sensitive Information
    cvelistv5