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OpenAdvisories

Vendor

GTT

2 known vulnerabilities.

Products

Sistema de Información Tributario 1 OpenSIAC 1
All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.3
    CVE-2025-13953

    Bypass in the authentication method of the GTT Sistema de Información Tributario application

    Bypass vulnerability in the authentication method in the GTT Tax Information System application, related to the Active Directory (LDAP) login method. Authentication is performed through a local WebSocket, but the web application does not properly validate the…

    GTT Sistema de Información Tributario
  • Critical 9.3
    CVE-2025-41064

    Incorrect authentication in GTT´s group OpenSIAC

    Incorrect authentication vulnerability in OpenSIAC, which could allow an attacker to impersonate a person using Cl@ve as an authentication method.

    GTT OpenSIAC