COMMON WEAKNESS ENUMERATIONDraft

CWE-269

Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Soyutlama

Class

Yapı

Simple

Sömürü İhtimali

Medium

Problemi anla

Problem nedir?

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Kök neden

Problem nasıl ve ne zaman oluşur?

Yaşam döngüsü evresi

Architecture and Design

Yaşam döngüsü evresi

Implementation

REALIZATION: This weakness is caused during implementation of an architectural security tactic.

Yaşam döngüsü evresi

Operation

Risk

Başarılı sömürü neye yol açar?

Gain Privileges or Assume Identity

Etkilenen güvenlik alanları: Access Control

Savunma

Nasıl önlenir ve çözülür?

Architecture and Design · Operation

Birden fazla yaşam döngüsü evresinde uygulanacak savunma

Detay
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.

Architecture and Design

Separation of Privilege

Detay
Follow the principle of least privilege when assigning access rights to entities in a software system.

Architecture and Design

Separation of Privilege

Detay
Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.

Doğrulama

Nasıl tespit edilir?

Automated Static Analysis

High
Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)

MITRE görseli

Zafiyet ilişkisi ve akışı

CWE-269 MITRE diagramı