CVE-2021-20843 Vulnerability Details

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CVE-2021-20843 Metadata Quick Info

CVE Published: 24/11/2021 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: jpcert | Vendor: Yamaha Corporation | Product: RTX830, NVR510, NVR700W, RTX1210
Status : PUBLISHED

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CVE-2021-20843 Description

Cross-site script inclusion vulnerability in the Web GUI of RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, and RTX1210 Rev.14.01.38 and earlier allows a remote authenticated attacker to alter the settings of the product via a specially crafted web page.

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: Inclusion of Functionality from Untrusted Control Sphere
Source: Yamaha Corporation

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).