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Search Results (12 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-77977 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 8.1 High
Ebyte gateway product's vendor configuration utility does not require authentication before allowing certain disruptive administrative actions when default credentials remain configured. An unauthenticated attacker on the adjacent network could reboot the device or restore factory settings, resulting in a loss of configuration and service availability.
CVE-2026-76945 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 7.5 High
The affected Ebyte device relies on client-managed authentication tokens without sufficient server-side validation. An attacker may replay or manipulate authentication tokens to gain unauthorized access to administrative functionality.
CVE-2026-76940 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 7.5 High
The affected Ebyte device does not restrict repeated authentication attempts through rate limiting or account lockout mechanisms. This could allow an attacker to perform automated authentication attacks against deployments that rely on password based authentication.
CVE-2026-76179 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 9.8 Critical
An improper protection of authentication tokens vulnerability exists in certain Ebyte gateway products. Authentication tokens used by the web management interface are insufficiently protected during client-side session handling, which may allow an attacker with access to exposed session information to obtain and reuse a valid token. Successful exploitation could allow an attacker to impersonate an authenticated user and gain unauthorized access to device management functionality.
CVE-2026-75814 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 8.8 High
The Ebyte device does not adequately verify the origin or authenticity of requests submitted to the web management interface. An unauthenticated remote attacker could persuade an authenticated administrator to visit a crafted page, causing unauthorized configuration changes or a disruption of device availability.
CVE-2026-75813 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 7.5 High
Certain configuration endpoints may lack proper server-side authorization checks, allowing unauthorized users to access or modify sensitive device settings. This could result in full compromise of device functionality.
CVE-2026-75548 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 5.4 Medium
The affected Ebyte device web management interface does not restrict the interface from being rendered within an external frame. An unauthenticated remote attacker could use a crafted webpage to mislead an authenticated administrator into initiating unintended configuration changes or disruptive actions.
CVE-2026-73839 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 4.6 Medium
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.
CVE-2026-73809 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 7.5 High
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.
CVE-2026-73125 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 9.8 Critical
Ebyte device web management interface does not consistently enforce authentication before granting access to administrative functionality. An unauthenticated remote attacker could access sensitive configuration information, modify device settings, or disrupt availability.
CVE-2026-71187 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 9.8 Critical
The Ebyte device relies on client side authentication logic that can be reproduced by unauthenticated users. An attacker may generate valid authentication requests and bypass authentication to obtain administrative access to the device.
CVE-2026-69658 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-28 9.8 Critical
MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions.