Description
A weakness has been identified in Dígitro NGC Explorer up to 3.48.21. This affects an unknown function. Executing a manipulation can lead to session expiration. The attack can be launched remotely. Upgrading to version 3.48.22 mitigates this issue. It is recommended to upgrade the affected component. The action taken by the vendor is: "Strengthening of session control, expiration and invalidation mechanisms." The vulnerabilities are limited to NGC Explorer and do not affect other Dígitro products, including UNA and Guardião.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dígitro | NGC Explorer | 3.48.0, 3.48.1, 3.48.2, 3.48.3, 3.48.4, 3.48.5, 3.48.6, 3.48.7, 3.48.8, 3.48.9, 3.48.10, 3.48.11, 3.48.12, 3.48.13, 3.48.14, 3.48.15, 3.48.16, 3.48.17, 3.48.18, 3.48.19, 3.48.20, 3.48.21 | 3.48.22 |
References
- VDB-308273 | Dígitro NGC Explorer session expiration vdb-entry technical-description
- VDB-308273 | CTI Indicators (IOB, IOC) signature permissions-required
- CVE-2025-4528 | CVE Analysis and Report third-party-advisory
- Submit #565309 | Dígitro NGC Explorer 3.44.15 Improper session token expiration third-party-advisory
- https://digitro.com/esclarecimentos-recomendacoes-ctir-gov/ related
- https://digitro.com/recomendacao-10-2026-ctir-gov/ patch
- https://www.gov.br/ctir/pt-br/assuntos/alertas-e-recomendacoes/recomendacoes/2026/recomendacao-10-2026 broken-link