CVE-2021-4451 Vulnerability Details

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CVE-2021-4451 Metadata Quick Info

CVE Published: 16/10/2024 | CVE Updated: 16/10/2024 | CVE Year: 2021
Source: Wordfence | Vendor: nintechnet | Product: NinjaFirewall (WP Edition) – Advanced Security Plugin and Firewall
Status : PUBLISHED

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CVE-2021-4451 Description

The NinjaFirewall plugin for WordPress is vulnerable to Authenticated PHAR Deserialization in versions up to, and including, 4.3.3. This allows authenticated attackers to perform phar deserialization on the server. This deserialization can allow other plugin or theme exploits if vulnerable software is present (WordPress, and NinjaFirewall).

Metrics

CVSS Version: 3.1 | Base Score: 6.6 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

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-502
CWE Name: CWE-502 Deserialization of Untrusted Data
Source: nintechnet

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).