COMMON WEAKNESS ENUMERATIONDraft

CWE-308

Use of Single-factor Authentication

The product uses an authentication algorithm that uses a single factor (e.g., a password) in a security context that should require more than one factor.

Soyutlama

Base

Yapı

Simple

Sömürü İhtimali

High

Problemi anla

Problem nedir?

The product uses an authentication algorithm that uses a single factor (e.g., a password) in a security context that should require more than one factor.

Kök neden

Problem nasıl ve ne zaman oluşur?

Yaşam döngüsü evresi

Architecture and Design

COMMISSION: This weakness refers to an incorrect design related to an architectural security tactic.

Risk

Başarılı sömürü neye yol açar?

Bypass Protection Mechanism

Etkilenen güvenlik alanları: Access Control

If the secret in a single-factor authentication scheme gets compromised, full authentication is possible.

Savunma

Nasıl önlenir ve çözülür?

Architecture and Design

Mimari ve tasarım yaklaşımı

Detay
Use multiple independent authentication schemes, which ensures that -- if one of the methods is compromised -- the system itself is still likely safe from compromise. For this reason, if multiple schemes are possible, they should be implemented and required -- especially if they are easy to use.

MITRE görseli

Zafiyet ilişkisi ve akışı

CWE-308 MITRE diagramı