CVE-2021-22151
Kibana Path Traversal Denial of Service
Description
It was discovered that Kibana was not validating a user supplied path, which would load .pbf files. Because of this, a malicious user could arbitrarily traverse the Kibana host to load internal files ending in the .pbf extension.
INFO
Published Date :
Nov. 22, 2023, 1:15 a.m.
Last Modified :
Nov. 30, 2023, 6:14 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
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-2021-22151.
| URL | Resource |
|---|---|
| https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077 | Vendor Advisory |
| https://www.elastic.co/community/security | 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-2021-22151 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-22151 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]
Nov. 30, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077 No Types Assigned https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077 Vendor Advisory Changed Reference Type https://www.elastic.co/community/security No Types Assigned https://www.elastic.co/community/security Vendor Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* versions from (including) 7.9.0 up to (including) 7.14.0 -
CVE Received by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Added Description It was discovered that Kibana was not validating a user supplied path, which would load .pbf files. Because of this, a malicious user could arbitrarily traverse the Kibana host to load internal files ending in the .pbf extension. Added Reference Elastic https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077 [No types assigned] Added Reference Elastic https://www.elastic.co/community/security [No types assigned] Added CWE Elastic CWE-22 Added CVSS V3.1 Elastic AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-22151 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-2021-22151
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.24924
percentile