CVE-2021-27738
Apache Kylin Unauthenticated SSRF and XXE via Unprotected REST Endpoints
Description
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.
INFO
Published Date :
Jan. 6, 2022, 1:15 p.m.
Last Modified :
Jan. 13, 2022, 6:04 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-27738.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2022/01/06/6 | Mailing List Third Party Advisory |
| https://lists.apache.org/thread/vkohh0to2vzwymyb2x13fszs3cs3vd70 | Mailing List Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-27738 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-27738 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 13, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type http://www.openwall.com/lists/oss-security/2022/01/06/6 No Types Assigned http://www.openwall.com/lists/oss-security/2022/01/06/6 Mailing List, Third Party Advisory Changed Reference Type https://lists.apache.org/thread/vkohh0to2vzwymyb2x13fszs3cs3vd70 No Types Assigned https://lists.apache.org/thread/vkohh0to2vzwymyb2x13fszs3cs3vd70 Mailing List, Vendor Advisory Added CWE NIST CWE-918 Added CPE Configuration OR *cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.1.2 -
CVE Modified by [email protected]
Jan. 06, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/01/06/6 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-27738 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-27738
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.02%
score
0.50130
percentile