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CVE-2025-4528
Dígitro NGC Explorer session expiration
Medium5.3EPSS 0.41%
- Published
- Updated
- Reserved
- Assigned by
- VulDB
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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 4.0 | Medium5.3 | 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 |
| VulDBCNA (assigner) | 3.1 | Medium4.3 | 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 |
| VulDBCNA (assigner) | 3.0 | Medium4.3 | 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 |
| VulDBCNA (assigner) | 2.0 | Medium4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C |
| NVDNVD · Modified | 4.0 | Low2.1 | 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.41% · top 65% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
- affected 3.48.0
- affected 3.48.1
- affected 3.48.2
- affected 3.48.3
- affected 3.48.4
- affected 3.48.5
- affected 3.48.6
- affected 3.48.7
- affected 3.48.8
- affected 3.48.9
- affected 3.48.10
- affected 3.48.11
- affected 3.48.12
- affected 3.48.13
- affected 3.48.14
- affected 3.48.15
- affected 3.48.16
- affected 3.48.17
- affected 3.48.18
- affected 3.48.19
- affected 3.48.20
- affected 3.48.21
- unaffected 3.48.22
References (7)
- VDB-308273 | Dígitro NGC Explorer session expiration (opens in a new tab)vdb-entrytechnical-description
- VDB-308273 | CTI Indicators (IOB, IOC) (opens in a new tab)signaturepermissions-required
- CVE-2025-4528 | CVE Analysis and Report (opens in a new tab)third-party-advisory
- Submit #565309 | Dígitro NGC Explorer 3.44.15 Improper session token expiration (opens in a new tab)third-party-advisory
- https://digitro.com/esclarecimentos-recomendacoes-ctir-gov/ (opens in a new tab)related
- https://digitro.com/recomendacao-10-2026-ctir-gov/ (opens in a new tab)patch
- https://www.gov.br/ctir/pt-br/assuntos/alertas-e-recomendacoes/recomendacoes/2026/recomendacao-10-2026 (opens in a new tab)broken-link
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-4528)Record last updated .