CVE-2021-22053

Sep 3, 2024

Published Date: 2021-11-19T16:15Z
Last Modified: 2021-11-23T18:06Z

CVSS Score: 8.8 (HIGH)

EPSS Score: 62.77%

Risk Score: 6.35 (HIGH)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

Meter Needle
CVSS: 8.8  |  EPSS: 62.77%

Description: Applications using both `spring-cloud-netflix-hystrix-dashboard` and `spring-boot-starter-thymeleaf` expose a way to execute code submitted within the request URI path during the resolution of view templates. When a request is made at `/hystrix/monitor;[user-provided data]`, the path elements following `hystrix/monitor` are being evaluated as SpringEL expressions, which can lead to code execution.

Mitre ATT&CK Technical v15.1

T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

Vendor - Produce - Version

spring_cloud_netflix - vmware

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