CVE-2021-32756
ManageIQ Root Privilege Escalation Arbitrary Code Execution
Description
ManageIQ is an open-source management platform. In versions prior to jansa-4, kasparov-2, and lasker-1, there is a flaw in the MiqExpression module of ManageIQ where a low privilege user could enter a crafted Ruby string which would be evaluated. Successful exploitation will allow an attacker to execute arbitrary code with root privileges on the host system. There are patches for this issue in releases named jansa-4, kasparov-2, and lasker-1. If possible, restrict users, via RBAC, to only the part of the application that they need access to. While MiqExpression is widely used throughout the product, restricting users can limit the surface of the attack.
INFO
Published Date :
July 21, 2021, 7:15 p.m.
Last Modified :
July 2, 2022, 6:40 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2021-32756
.
URL | Resource |
---|---|
https://github.com/ManageIQ/manageiq/security/advisories/GHSA-32x4-vj4r-57rq | Third Party 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-2021-32756
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-32756
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 -
Reanalysis by [email protected]
Jul. 02, 2022
Action Type Old Value New Value Removed CWE NIST CWE-74 Added CWE NIST CWE-94 -
Reanalysis by [email protected]
Sep. 16, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:manageiq:manageiq:*:*:*:*:*:*:*:* versions up to (including) jansa OR *cpe:2.3:a:manageiq:manageiq:jansa-1:-:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-1:alpha1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-1:beta1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-1:rc1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-1:rc2:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-2:*:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:jansa-3:*:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:kasparov-1:-:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:kasparov-1:alpha1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:kasparov-1:beta1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:kasparov-1:beta1.1:*:*:*:*:*:* *cpe:2.3:a:manageiq:manageiq:lasker-1:beta1:*:*:*:*:*:* -
Initial Analysis by [email protected]
Jul. 30, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C) 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://github.com/ManageIQ/manageiq/security/advisories/GHSA-32x4-vj4r-57rq No Types Assigned https://github.com/ManageIQ/manageiq/security/advisories/GHSA-32x4-vj4r-57rq Third Party Advisory Added CWE NIST CWE-74 Added CPE Configuration OR *cpe:2.3:a:manageiq:manageiq:*:*:*:*:*:*:*:* versions up to (including) jansa
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-32756
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-2021-32756
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.00%
score
0.42073
percentile