CVE-2026-73839CWE-522

CVE-2026-73839

Medium · published August 28, 2026

CVSS v3.1
4.6
EPSS
0%
Percentile
9.9
In the wild
Unconfirmed
What it is

Administrative credentials may be exposed in plaintext within the Ebyte

device's management interface, increasing the risk of credential

compromise through visual or remote observation. This undermines the

confidentiality of device access.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
5.1 · CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00204 · 9.9th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2026-08-28T04:18Z
References (2)
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json · [email protected]https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06 · [email protected]
EPSS history
Timeline
  • 27 AUG 21:18Z
    Ebyte NE2-D11 Insufficiently Protected Credentials
    cvelistv5