CVE-2021-20649 Vulnerability Details

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CVE-2021-20649 Metadata Quick Info

CVE Published: 12/02/2021 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: jpcert | Vendor: ELECOM CO.,LTD. | Product: WRC-300FEBK-S
Status : PUBLISHED

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CVE-2021-20649 Description

ELECOM WRC-300FEBK-S contains an improper certificate validation vulnerability. Via a man-in-the-middle attack, an attacker may alter the communication response. As a result, an arbitrary OS command may be executed on the affected device.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

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

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: Improper certificate validation
Source: ELECOM CO.,LTD.

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).