CVE-2026-73809 Ebyte NA111-M Cleartext Transmission of Sensitive Information

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 o...

CVE-2026-73125

Ebyte NE2-D11 devices are affected by a missing authentication flaw in the web management interface . The interface does not consistently enforce authentication before granting access to administrative functionality, allowing an unauthenticated remote attacker to read sensitive configuration data...

CVE-2026-73125 Ebyte NA111-M Missing Authentication for Critical Function

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-2026-73125 Ebyte NA111-M Missing Authentication for Critical Function

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...

Ebyte NA111-M

ADVISORY SUMMARY Successful exploitation of these vulnerabilities could allow an attacker to fully compromise the device. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for all...

PT-2026-82797

Name of the Vulnerable Software and Affected Versions Ebyte gateway product affected versions not specified Description The vendor configuration utility fails to require authentication for certain disruptive administrative actions when default credentials are still in use. This allows an...

CVE-2026-77977: Missing Authentication for Critical Function

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,...

CVE-2026-76940: Improper Restriction of Excessive Authentication Attempts

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: Use of GET Request Method With Sensitive Query Strings

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 informati...

CVE-2026-75814: Cross-Site Request Forgery (CSRF)

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...

CVE-2026-75548: Improper Restriction of Rendered UI Layers or Frames

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...

CVE-2026-73839: Insufficiently Protected Credentials

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: Cleartext Transmission of Sensitive Information

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 o...

CVE-2026-73125: Missing Authentication for Critical Function

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: Use of Client-Side Authentication

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-2026-76945: Use of Client-Side Authentication

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...

PT-2026-82788

Name of the Vulnerable Software and Affected Versions Ebyte NE2-D11 affected versions not specified Description The web management interface of the device fails to restrict the interface from being rendered within an external frame. This allows an unauthenticated remote attacker to use a crafted...

PT-2026-82782

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...

PT-2026-82778

Name of the Vulnerable Software and Affected Versions Ebyte device affected versions not specified Description The device relies on client-side authentication logic that can be reproduced by unauthenticated users. This allows an attacker to generate valid authentication requests and bypass securi...

PT-2026-82791

Name of the Vulnerable Software and Affected Versions Ebyte gateway products affected versions not specified Description Improper protection of authentication tokens in the web management interface occurs during client-side session handling. This flaw allows an attacker who obtains exposed sessio...