CVE Vulnerability

CVE-2021-43936

The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's environment or lead to arbitrary code execution.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03 Patch Third Party Advisory
http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-12-06 06:15

Updated : 2022-04-12 06:06

NVD link : CVE-2021-43936

Mitre link : CVE-2021-43936

Products Affected
No products.
CWE
CWE-434