9.8 - CVE-2021-43984

Executive Summary

Informations
Name	CVE-2021-43984	First vendor Publication	2021-12-23
Vendor	Cve	Last vendor Modification	2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	7.5	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43984

CPE : Common Platform Enumeration

Type	Description	Count
Application	Myscada Mypro cpe:2.3:a:myscada:mypro:7.0:::::::* cpe:2.3:a:myscada:mypro::::::::	2

Sources (Detail)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-01

Source	Url

Alert History

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Date	Informations
2024-11-28 14:02:32	Multiple Updates
2022-05-25 02:05:57	Multiple Updates
2021-12-30 00:22:54	Multiple Updates
2021-12-27 17:22:57	Multiple Updates
2021-12-24 00:22:53	First insertion