CVE-2026-77966
High
Description
The affected Ebyte product does not provide separation between limited and administrative management functions. A low privileged authenticated attacker could access security sensitive configuration functions and modify settings that affect the confidentiality, integrity, or availability of the device.
SeverityHigh
CVSS8.8
Exploit probability—
ProductEbyte NA111-M Firmware
PublishedAug 31, 2026
First seenAug 31, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Ebyte Ebyte NA111-M Firmware | 9013-2-17 | — |
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