CVE-2021-3495
Kiali-Operator Unprivileged Cluster Privilege Escalation Vulnerability
Description
An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0 and before 1.24.7. This flaw allows an attacker with a basic level of access to the cluster (to deploy a kiali operand) to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
INFO
Published Date :
June 1, 2021, 2:15 p.m.
Last Modified :
June 14, 2021, 3:13 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2021-3495
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2021-3495.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1947361 | Issue Tracking Patch Third Party Advisory |
| https://kiali.io/news/security-bulletins/kiali-security-003/ | 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-2021-3495 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3495 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]
Jun. 14, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1947361 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1947361 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://kiali.io/news/security-bulletins/kiali-security-003/ No Types Assigned https://kiali.io/news/security-bulletins/kiali-security-003/ Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:netlify:kiali-operator:*:*:*:*:*:*:*:* versions up to (excluding) 1.24.7 *cpe:2.3:a:netlify:kiali-operator:*:*:*:*:*:*:*:* versions from (including) 1.30.0 up to (excluding) 1.33.0 Added CPE Configuration OR *cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_service_mesh:2.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3495 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-2021-3495
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.35099
percentile