CVE-2026-73819
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductEbyte NA111-M Firmware
PublishedAug 31, 2026
First seenAug 31, 2026
Weakness typeCWE-1390CWE-1390
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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