{"id":"CVE-2025-4527","state":"PUBLISHED","title":"Dígitro NGC Explorer Password Transmission client-side enforcement of server-side security","description":"A security flaw has been discovered in Dígitro NGC Explorer up to 3.48.21. The impacted element is an unknown function of the component Password Transmission Handler. Performing a manipulation results in client-side enforcement of server-side security. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. Upgrading to version 3.48.22 is sufficient to resolve this issue. Upgrading the affected component is recommended. The action taken by the vendor is: \"Strengthening of security validation performed on the server side, together with improvements to administrative and authentication controls.\" The vulnerabilities are limited to NGC Explorer and do not affect other Dígitro products, including UNA and Guardião.","publishedAt":"2025-05-11T02:00:06.268Z","updatedAt":"2026-07-31T15:09:47.479Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Dígitro NGC Explorer"],"affected":[{"vendor":"Dígitro","product":"NGC Explorer","versions":[{"version":"3.48.0","status":"affected"},{"version":"3.48.1","status":"affected"},{"version":"3.48.2","status":"affected"},{"version":"3.48.3","status":"affected"},{"version":"3.48.4","status":"affected"},{"version":"3.48.5","status":"affected"},{"version":"3.48.6","status":"affected"},{"version":"3.48.7","status":"affected"},{"version":"3.48.8","status":"affected"},{"version":"3.48.9","status":"affected"},{"version":"3.48.10","status":"affected"},{"version":"3.48.11","status":"affected"},{"version":"3.48.12","status":"affected"},{"version":"3.48.13","status":"affected"},{"version":"3.48.14","status":"affected"},{"version":"3.48.15","status":"affected"},{"version":"3.48.16","status":"affected"},{"version":"3.48.17","status":"affected"},{"version":"3.48.18","status":"affected"},{"version":"3.48.19","status":"affected"},{"version":"3.48.20","status":"affected"},{"version":"3.48.21","status":"affected"},{"version":"3.48.22","status":"unaffected"}],"cpes":["cpe:2.3:a:d_gitro:ngc_explorer:*:*:*:*:*:*:*:*"],"modules":["Password Transmission Handler"]}],"references":["https://vuldb.com/vuln/308272","https://vuldb.com/vuln/308272/cti","https://vuldb.com/cve/CVE-2025-4527","https://vuldb.com/submit/565308","https://digitro.com/esclarecimentos-recomendacoes-ctir-gov/","https://digitro.com/recomendacao-10-2026-ctir-gov/","https://www.gov.br/ctir/pt-br/assuntos/alertas-e-recomendacoes/recomendacoes/2026/recomendacao-10-2026"],"weaknesses":["CWE-602"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4527.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-4527","state":"PUBLISHED","datePublished":"2025-05-11T02:00:06.268Z","dateUpdated":"2026-07-31T15:09:47.479Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-05-10T05:29:57.658Z"},"containers":{"cna":{"title":"Dígitro NGC Explorer Password Transmission client-side enforcement of server-side security","descriptions":[{"lang":"en","value":"A security flaw has been discovered in Dígitro NGC Explorer up to 3.48.21. The impacted element is an unknown function of the component Password Transmission Handler. Performing a manipulation results in client-side enforcement of server-side security. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. Upgrading to version 3.48.22 is sufficient to resolve this issue. Upgrading the affected component is recommended. The action taken by the vendor is: \"Strengthening of security validation performed on the server side, together with improvements to administrative and authentication controls.\" The vulnerabilities are limited to NGC Explorer and do not affect other Dígitro products, including UNA and Guardião."}],"affected":[{"vendor":"Dígitro","product":"NGC Explorer","versions":[{"version":"3.48.0","status":"affected"},{"version":"3.48.1","status":"affected"},{"version":"3.48.2","status":"affected"},{"version":"3.48.3","status":"affected"},{"version":"3.48.4","status":"affected"},{"version":"3.48.5","status":"affected"},{"version":"3.48.6","status":"affected"},{"version":"3.48.7","status":"affected"},{"version":"3.48.8","status":"affected"},{"version":"3.48.9","status":"affected"},{"version":"3.48.10","status":"affected"},{"version":"3.48.11","status":"affected"},{"version":"3.48.12","status":"affected"},{"version":"3.48.13","status":"affected"},{"version":"3.48.14","status":"affected"},{"version":"3.48.15","status":"affected"},{"version":"3.48.16","status":"affected"},{"version":"3.48.17","status":"affected"},{"version":"3.48.18","status":"affected"},{"version":"3.48.19","status":"affected"},{"version":"3.48.20","status":"affected"},{"version":"3.48.21","status":"affected"},{"version":"3.48.22","status":"unaffected"}],"cpes":["cpe:2.3:a:d_gitro:ngc_explorer:*:*:*:*:*:*:*:*"],"modules":["Password Transmission Handler"]}],"references":[{"url":"https://vuldb.com/vuln/308272","name":"VDB-308272 | Dígitro NGC Explorer Password Transmission client-side enforcement of server-side security","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/308272/cti","name":"VDB-308272 | CTI Indicators (IOB, IOC)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2025-4527","name":"CVE-2025-4527 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/565308","name":"Submit #565308 | Dígitro NGC Explorer 3.44.15 Improper client-side encryption implementation","tags":["third-party-advisory"]},{"url":"https://digitro.com/esclarecimentos-recomendacoes-ctir-gov/","tags":["related"]},{"url":"https://digitro.com/recomendacao-10-2026-ctir-gov/","tags":["patch"]},{"url":"https://www.gov.br/ctir/pt-br/assuntos/alertas-e-recomendacoes/recomendacoes/2026/recomendacao-10-2026","tags":["broken-link"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.3,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.7,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.7,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":2.6,"vectorString":"AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-602","type":"CWE","lang":"en","description":"Client-Side Enforcement of Server-Side Security"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-07-31T15:09:47.479Z"},"timeline":[{"time":"2025-05-10T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-05-10T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-31T17:14:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"j369 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202607"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-12T14:37:44.613444Z","id":"CVE-2025-4527","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-12T14:37:50.244Z"}}]}}}