CVE-2021-27738 Improper Access Control to Streaming Coordinator & SSRF

2022-01-0612:35:17

CWE-918

apache

www.cve.org

0.002 Low

EPSS

Percentile

54.2%

JSON

All request mappings in StreamingCoordinatorController.java handling /kylin/api/streaming_coordinator/* REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification and deletion of replica sets, to the Kylin Coordinator. For endpoints accepting node details in HTTP message body, unauthenticated (but limited) server-side request forgery (SSRF) can be achieved. This issue affects Apache Kylin Apache Kylin 3 versions prior to 3.1.2.

CNA Affected

[
  {
    "product": "Apache Kylin",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "3.1.2",
        "status": "affected",
        "version": "Apache Kylin 3",
        "versionType": "custom"
      }
    ]
  }
]