Filtered by vendor Ebyte Subscriptions

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Total 15 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-73819 1 Ebyte 1 Ebyte Na111-m Firmware 2026-08-31 9.8 Critical
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.
CVE-2026-76133 1 Ebyte 1 Ebyte Na111-m Firmware 2026-08-31 9.8 Critical
The affected Ebyte product uses a deprecated hashing algorithm in an authentication-related operation. Under conditions where an attacker can manipulate or predict the authentication exchange, the weak construction may reduce the assurance provided by the authentication mechanism and facilitate unauthorized access.
CVE-2026-77966 1 Ebyte 1 Ebyte Na111-m Firmware 2026-08-31 8.8 High
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.
CVE-2026-77975 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 6.5 Medium
The affected Ebyte product exports administrative credentials and other sensitive configuration information without adequate protection. An unauthenticated attacker on the adjacent network who can obtain an exported configuration file could recover valid credentials and use them to access the device or similarly configured systems.
CVE-2026-73125 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-76179 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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 2026-08-31 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-2026-76940 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-73809 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-71187 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-75548 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-69658 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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.
CVE-2026-77977 1 Ebyte 1 Ebyte Ne2-d11 Firmware 2026-08-31 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-2026-73839 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.