Vulnerability Details : CVE-2021-25943

Prototype pollution vulnerability in '101' versions 1.0.0 through 1.6.3 allows an attacker to cause a denial of service and may lead to remote code execution.

Vulnerability category: Execute codeDenial of service

Published 2021-05-14 14:15:08

Updated 2021-05-24 15:46:16

Source Mend

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-25943

Probability of exploitation activity in the next 30 days: 0.54%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 75 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-25943

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	nvd@nist.gov
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2021-25943

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25943

Open Source Vulnerability Database | WhiteSource
Exploit;Third Party Advisory
https://github.com/tjmehta/101/blob/d87f63ce2a4cbdc476e8287abd78327c3144d646/set.js#L52

101/set.js at d87f63ce2a4cbdc476e8287abd78327c3144d646 · tjmehta/101 · GitHub
Exploit;Third Party Advisory

Products affected by CVE-2021-25943

101 Project » 101 » For Node.js
Versions from including (>=) 1.0.0 and up to, including, (<=) 1.6.3
cpe:2.3:a:101_project:101:*:*:*:*:*:node.js:*:*
Matching versions