CVE-2021-3757
Immer Prototype Pollution Vulnerability
Description
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
INFO
Published Date :
Sept. 2, 2021, 12:15 p.m.
Last Modified :
Sept. 10, 2022, 2:46 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-3757 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-2021-3757.
| URL | Resource |
|---|---|
| https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 | Patch Third Party Advisory |
| https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa | Exploit Issue Tracking Patch 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).
EVER Wallet browser extension
everscale wasm browser-extension web3
Dockerfile Shell Rust TypeScript SCSS HTML JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-3757 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3757 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 -
Modified Analysis by [email protected]
Sep. 10, 2022
Action Type Old Value New Value Removed CWE NIST CWE-915 Added CWE NIST CWE-1321 -
CVE Modified by [email protected]
May. 12, 2022
Action Type Old Value New Value Added CWE huntr.dev CWE-1321 -
Initial Analysis by [email protected]
Sep. 10, 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/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 No Types Assigned https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 Patch, Third Party Advisory Changed Reference Type https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa No Types Assigned https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa Exploit, Issue Tracking, Patch, Third Party Advisory Added CWE NIST CWE-915 Added CPE Configuration OR *cpe:2.3:a:immer_project:immer:*:*:*:*:*:node.js:*:* versions up to (including) 9.0.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3757 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-2021-3757
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.25 }} -0.01%
score
0.65723
percentile