Answer in brief
CVE-2026-73809 records a Unknown severity vulnerability in Ebyte NA111-M Cleartext Transmission of Sensitive Information. The current sources do not mark it as known exploited. The current feed maps Ebyte/Ebyte NA111-M Firmware (generic), Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Ebyte/Ebyte NA111-M Firmware (generic), Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Ebyte/Ebyte NA111-M Firmwaregeneric | 9013-2-17 | Not reported |
| Ebyte/Ebyte NE2-D11 Firmwaregeneric | FW-9167-0-11 | Not reported |
Published upstream
Aug 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 27, 2026
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.
Quoted source text, attributed separately from HOL analysis.