Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-21315

The System Information Library for Node.JS (npm package "systeminformation") is an open source collection of functions to retrieve detailed hardware, system and OS information. In systeminformation before version 5.3.1 there is a command injection vulnerability. Problem was fixed in version 5.3.1. As a workaround instead of upgrading, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() ... do only allow strings, reject any arrays. String sanitation works as expected.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.938
EPSS Ranking 99.9%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 4.6
Proposed Action
In this vulnerability, an attacker can send a malicious payload that will exploit the name parameter. After successful exploitation, attackers can execute remote.
Ransomware Campaign
Unknown
References
Products affected by CVE-2021-21315


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