CWE-441

Unintended Proxy or Intermediary ('Confused Deputy')

Parent: CWE-610 - Externally Controlled Reference to a Resource in Another Sphere

The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.

109 vulnerabilities with CWE-441

CVE-2020-5412 MEDIUM

Spring Cloud Netflix <2.2.4-2.1.6 - SSRF

CVSS 6.5

CVE-2019-3996 MEDIUM

elog < 3.1.4-57bea22 - Unauthenticated HTTP Request Smuggling via Crafted POST Requests

CVSS 6.5

CVE-2019-1841 MEDIUM

Cisco Catalyst Center < 1.2.5 - Authenticated Unintended Proxy Access via HTTP Request

CVSS 6.5

CVE-2019-3924 HIGH

MikroTik RouterOS <6.43.12-6.42.12 - RCE