CVE-2026-73819
Ebyte NA111-M Weak Authentication
- State
- Published
- Severity
- 9.3 Critical
- Published
- Aug 31, 2026
- Updated
- Oct 5, 2026
- Reserved
- Aug 21, 2026
Description
The affected Ebyte
product's vendor configuration utility permits access to administrative functions without verifying the operator's identity under certain credential conditions. An unauthenticated attacker on the adjacent network could modify critical settings or change access credentials, potentially preventing legitimate administrators from managing the device.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | icscert |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Ebyte NA111-M FirmwareEbyte |
|
References
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