9.8
CRITICAL CVSS 3.1
CVE-2021-23390
Total4 Unvalidated Internal Object Reference Arbitrary Code Execution Vulnerability
Description

The package total4 before 0.0.43 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.

INFO

Published Date :

July 12, 2021, 4:15 p.m.

Last Modified :

Nov. 21, 2024, 5:51 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2021-23390 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.

ID Vendor Product Action
1 Totaljs total4
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 HIGH [email protected]
CVSS 3.1 CRITICAL [email protected]
CVSS 3.1 CRITICAL [email protected]
Public PoC/Exploit Available at Github

CVE-2021-23390 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

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-2021-23390.

URL Resource
https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455 Broken Link
https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527 Exploit Patch Third Party Advisory
https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455 Broken Link
https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527 Exploit Patch Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-23390 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-2021-23390 weaknesses.

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).

My personal repository

Updated: 2 weeks, 2 days ago
0 stars 0 fork 0 watcher
Born at : Oct. 6, 2023, 4:45 p.m. This repo has been linked 86 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-23390 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-23390 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455
    Added Reference https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821
    Added Reference https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jul. 14, 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/totaljs/framework4/blob/master/utils.js%23L5430-L5455 No Types Assigned https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455 Broken Link
    Changed Reference Type https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821 No Types Assigned https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821 Patch, Third Party Advisory
    Changed Reference Type https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527 No Types Assigned https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527 Exploit, Patch, Third Party Advisory
    Added CWE NIST CWE-94
    Added CPE Configuration OR *cpe:2.3:a:totaljs:total4:*:*:*:*:*:node.js:*:* versions up to (excluding) 0.0.43
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 9.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 7.5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.31 }} -2.29%

score

0.77968

percentile