CVE-2021-43936 Vulnerability Details

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CVE-2021-43936 Metadata Quick Info

CVE Published: 06/12/2021 | CVE Updated: 04/08/2024 | CVE Year: 2021
Source: icscert | Vendor: Distributed Data Systems | Product: WebHMI
Status : PUBLISHED

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CVE-2021-43936 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: 10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* CHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* HIGH
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: Unrestricted Upload of File with Dangerous Type
Source: Distributed Data Systems

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).