COMMON WEAKNESS ENUMERATIONIncomplete

CWE-1394

Use of Default Cryptographic Key

The product uses a default cryptographic key for potentially critical functionality.

Soyutlama

Base

Yapı

Simple

Sömürü İhtimali

Medium

Problemi anla

Problem nedir?

The product uses a default cryptographic key for potentially critical functionality.

Genişletilmiş açıklama

It is common practice for products to be designed to use default keys. The rationale is to simplify the manufacturing process or the system administrator's task of installation and deployment into an enterprise. However, if admins do not change the defaults, it is easier for attackers to bypass authentication quickly across multiple organizations.

Kök neden

Problem nasıl ve ne zaman oluşur?

Yaşam döngüsü evresi

Architecture and Design

Risk

Başarılı sömürü neye yol açar?

Gain Privileges or Assume Identity

Etkilenen güvenlik alanları: Authentication

Savunma

Nasıl önlenir ve çözülür?

Requirements

Güvenlik gereksinimi

Detay
Prohibit use of default, hard-coded, or other values that do not vary for each installation of the product - especially for separate organizations.

Etkinlik: High

Architecture and Design

Mimari ve tasarım yaklaşımı

Detay
Force the administrator to change the credential upon installation.

Etkinlik: High

Installation · Operation

Birden fazla yaşam döngüsü evresinde uygulanacak savunma

Detay
The product administrator could change the defaults upon installation or during operation.

Etkinlik: Moderate