CVE-2021-3586
Maistra Servicemesh-Operator Unauthenticated TCP Port RCE
Description
A flaw was found in servicemesh-operator. The NetworkPolicy resources installed for Maistra do not properly specify which ports may be accessed, allowing access to all ports on these resources from any pod. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
INFO
Published Date :
Aug. 22, 2022, 3:15 p.m.
Last Modified :
Aug. 26, 2022, 3:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2021-3586
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-2021-3586.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-3586 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1967738 | Issue Tracking 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-2021-3586 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3586 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]
Aug. 26, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2021-3586 No Types Assigned https://access.redhat.com/security/cve/CVE-2021-3586 Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1967738 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1967738 Issue Tracking, Vendor Advisory Added CWE NIST CWE-1188 Added CPE Configuration OR *cpe:2.3:a:redhat:openshift_service_mesh:2.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:servicemesh-operator:2.0.5.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3586 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-2021-3586
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.01%
score
0.55068
percentile