CVE Vulnerability

CVE-2021-27738

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread/vkohh0to2vzwymyb2x13fszs3cs3vd70 Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/06/6 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
Information

Published : 2022-01-06 01:15

Updated : 2022-01-13 06:04

NVD link : CVE-2021-27738

Mitre link : CVE-2021-27738

Products Affected
No products.
CWE
CWE-918

Server-Side Request Forgery (SSRF)