Full-read SSRF in Spring Cloud Netflix (Hystrix Dashboard)

By Anandhu Krishnan Anandhu Krishnan
Published on 10 Jan 2022
Vulnerability

Description

Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard.

A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.

Recommendation

  • Update to the latest version
Anandhu Krishnan
Written by
Anandhu Krishnan
Lead Engineer

Anandhu is an accomplished Senior Lead Engineer with a strong focus on back-end development. His expertise lies in architecting and optimizing the core of software applications to ensure they run smoothly and efficiently. With a meticulous attention to detail and a deep understanding of data management and server-side operations, Anandhu has been a driving force behind the success of various back-end projects.

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