CVE-2020-37281
CVE-2020-37281 · Gravitee API Management through 4.12.22 Default JWT Secret Authentication Bypass
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Gravitee API Management through 4.12.22 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to impersonate any user by forging JWTs signed with the shipped default jwt.secret. Attackers knowing an existing user ID can sign an HS256 token with that subject and present it as a bearer token to the Management API, impersonating administrators to gain full platform control.
CVSS 9.2 · Crítica · EPSS 0,9%
- Publicación
- Actualización
Productos y versiones afectados
gravitee api management
- Versiones
- ≥ 0, ≤ 4.12.22: Afectada (semver)
Sin corrección publicada
Fuentes originales
- https://github.com/gravitee-io/issues/issues/4204
- https://github.com/gravitee-io/gravitee-api-management/blob/4.12.22/gravitee-apim-rest-api/gravitee-apim-rest-api-standalone/gravitee-apim-rest-api-standalone-distribution/src/main/resources/config/gravitee.yml#L636-L637
- https://github.com/gravitee-io/gravitee-api-management/blob/4.12.22/gravitee-apim-rest-api/gravitee-apim-rest-api-management/gravitee-apim-rest-api-management-security/src/main/java/io/gravitee/rest/api/management/security/config/BasicSecurityConfigurerAdapter.java#L157-L175
- https://github.com/gravitee-io/gravitee-api-management/blob/4.12.22/helm/values.yaml#L103
- https://github.com/gravitee-io/gravitee-docs/blob/master/pages/apim/3.x/how-tos/how-to-general-configuration.adoc
- https://www.vulncheck.com/advisories/gravitee-api-management-through-4.12.22-default-jwt-secret-authentication-bypass
- https://nvd.nist.gov/vuln/detail/CVE-2020-37281