CVE-2021-23375
Psnode Unprivileged Command Execution Vulnerability
Description
This affects all versions of package psnode. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.
INFO
Published Date :
April 18, 2021, 7:15 p.m.
Last Modified :
June 28, 2022, 2:11 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2021-23375.
| URL | Resource |
|---|---|
| https://github.com/nrako/psnode/blob/076f623689e4506d3647505daca13b3f482e0c31/lib/index.js%23L59 | Broken Link |
| https://snyk.io/vuln/SNYK-JS-PSNODE-1078543 | Exploit 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-2021-23375 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-23375 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 -
CWE Remap by [email protected]
Jun. 28, 2022
Action Type Old Value New Value Changed CWE CWE-77 CWE-78 -
Initial Analysis by [email protected]
Apr. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) 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://github.com/nrako/psnode/blob/076f623689e4506d3647505daca13b3f482e0c31/lib/index.js%23L59 No Types Assigned https://github.com/nrako/psnode/blob/076f623689e4506d3647505daca13b3f482e0c31/lib/index.js%23L59 Broken Link Changed Reference Type https://snyk.io/vuln/SNYK-JS-PSNODE-1078543 No Types Assigned https://snyk.io/vuln/SNYK-JS-PSNODE-1078543 Exploit, Third Party Advisory Added CWE NIST CWE-77 Added CPE Configuration OR *cpe:2.3:a:psnode_project:psnode:*:*:*:*:*:node.js:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-23375 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-2021-23375
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.48 }} -0.05%
score
0.76142
percentile