CVE-2025-4528

Dígitro NGC Explorer session expiration

State: Published
Severity: 5.3 Medium
Published: May 11, 2025
Updated: Jul 31, 2026
Reserved: May 10, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-613 Session Expiration

Affected Products

Product	Versions
NGC ExplorerDígitro	3.48.0Affected 3.48.1Affected 3.48.2Affected 3.48.3Affected 3.48.4Affected 3.48.5Affected 3.48.6Affected 3.48.7Affected 3.48.8Affected 3.48.9Affected 3.48.10Affected 3.48.11Affected 3.48.12Affected 3.48.13Affected 3.48.14Affected 3.48.15Affected 3.48.16Affected 3.48.17Affected 3.48.18Affected 3.48.19Affected 3.48.20Affected 3.48.21Affected 3.48.22Not affected

References

VDB-308273 | Dígitro NGC Explorer session expirationvdb-entrytechnical-description
VDB-308273 | CTI Indicators (IOB, IOC)signaturepermissions-required
CVE-2025-4528 | CVE Analysis and Reportthird-party-advisory
Submit #565309 | Dígitro NGC Explorer 3.44.15 Improper session token expirationthird-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-10-2026broken-link

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.