CVE-2020-26300

Command injection in systeminformation

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

systeminformation is an npm package that provides system and OS information library for node.js. In systeminformation before version 4.26.2 there is a command injection vulnerability. Problem was fixed in version 4.26.2 with a shell string sanitation fix.

systeminformation es un paquete npm que proporciona una biblioteca de información del sistema y del Sistema Operativo para node.js. En systeminformation versiones anteriores a 4.26.2 Se presenta una vulnerabilidad de inyección de comandos. El problema fue corregido en la versión 4.26.2 con una corrección de la cadena de shell

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-10-01 CVE Reserved
2021-09-09 CVE Published
2024-08-04 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (4)

URL	Tag	Source
https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-fj59-f6c3-3vw4	Third Party Advisory
https://www.npmjs.com/package/systeminformation	Product

URL	Date	SRC

URL	Date	SRC
https://github.com/advisories/GHSA-fj59-f6c3-3vw4	2022-04-26
https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607	2022-04-26

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Systeminformation Search vendor "Systeminformation"		Systeminformation Search vendor "Systeminformation" for product "Systeminformation"				< 4.26.2 Search vendor "Systeminformation" for product "Systeminformation" and version " < 4.26.2"		node.js		Affected