Search criteria
2 vulnerabilities by GTT
CVE-2025-13953 (GCVE-0-2025-13953)
Vulnerability from cvelistv5 – Published: 2025-12-10 11:27 – Updated: 2025-12-10 16:39
VLAI?
Title
Bypass in the authentication method of the GTT Sistema de Información Tributario application
Summary
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 authenticity or origin of the data received, allowing an attacker with access to the local machine or internal network to impersonate the legitimate WebSocket and inject manipulated information.
Exploiting this vulnerability could allow an attacker to authenticate as any user in the domain, without the need for valid credentials, compromising the confidentiality, integrity, and availability of the application and its data.
Severity ?
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GTT | Sistema de Información Tributario |
Affected:
All versions
|
Credits
Julian J. Menéndez
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CVE-2025-41064 (GCVE-0-2025-41064)
Vulnerability from cvelistv5 – Published: 2025-10-02 11:20 – Updated: 2025-10-02 15:52
VLAI?
Title
Incorrect authentication in GTT´s group OpenSIAC
Summary
Incorrect authentication vulnerability in OpenSIAC, which could allow an attacker to impersonate a person using Cl@ve as an authentication method.
Severity ?
CWE
- CWE-287 - Improper Authentication
Assigner
References
Credits
David Manuel Herrera Rodríguez
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