{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T19:09:38.044","vulnerabilities":[{"cve":{"id":"CVE-2025-25201","sourceIdentifier":"security-advisories@github.com","published":"2025-02-12T19:15:21.570","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Nitrokey 3 Firmware is the the firmware of Nitrokey 3 USB keys. For release 1.8.0, and test releases with PIV enabled prior to 1.8.0, the PIV application could accept invalid keys for authentication of the admin key. This could lead to compromise of the integrity of the data stored in the application. An attacker without access to the proper administration key would be able to generate new keys and overwrite certificates. Such an attacker would not be able to read-out or extract existing private data, nor would they be able to gain access to cryptographic operations that would normally require PIN-based authentication. The issue is fixed in piv-authenticator 0.3.9, and in Nitrokey's firmware 1.8.1."},{"lang":"es","value":"El firmware de Nitrokey 3 es el firmware de las llaves USB de Nitrokey 3. En la versión 1.8.0 y en las versiones de prueba con PIV habilitado antes de la 1.8.0, la aplicación PIV podía aceptar claves no válidas para la autenticación de la clave de administrador. Esto podría poner en riesgo la integridad de los datos almacenados en la aplicación. Un atacante sin acceso a la clave de administración adecuada podría generar nuevas claves y sobrescribir certificados. Dicho atacante no podría leer ni extraer datos privados existentes, ni podría obtener acceso a operaciones criptográficas que normalmente requerirían autenticación basada en PIN. El problema se solucionó en piv-authenticator 0.3.9 y en el firmware 1.8.1 de Nitrokey."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":4.0,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.5,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-287"}]}],"references":[{"url":"https://github.com/Nitrokey/nitrokey-3-firmware/releases/tag/v1.8.1","source":"security-advisories@github.com"},{"url":"https://github.com/Nitrokey/nitrokey-3-firmware/security/advisories/GHSA-jfhm-ppq8-7hgx","source":"security-advisories@github.com"},{"url":"https://www.nitrokey.com/blog/2025/nitrokey-3-firmware-v181-security-update","source":"security-advisories@github.com"}]}}]}