CVE-2021-43928 Vulnerability Details

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CVE-2021-43928 Metadata Quick Info

CVE Published: 07/02/2022 | CVE Updated: 17/09/2024 | CVE Year: 2021
Source: synology | Vendor: Synology | Product: Mail Station
Status : PUBLISHED

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CVE-2021-43928 Description

Improper neutralization of special elements used in an OS command (\'OS Command Injection\') vulnerability in mail sending and receiving component in Synology Mail Station before 20211105-10315 allows remote authenticated users to execute arbitrary commands via unspecified vectors.

Metrics

CVSS Version: 3.1 | Base Score: 9.9 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* LOW
    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-78
CWE Name: CWE-78: Improper Neutralization of Special Elements used in an OS Command ( OS Command Injection )
Source: Synology

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).