General Information

Predictable Session Identifier Abuse

Variants:
Direct 

Also Known As:
Predictable Session ID, Session Prediction, Session Credential Falsification

Vector Type:
Attack

Relevance:
Generic

Layer:
Application-Level

Platforms:
Any

Target Type:
Application

Affected Mechanisms:
Session Management

Invented In:
01/01/1999

Added In:
24/12/2014


Vector Operation Method:
The session identifier structure is insufficiently complex, enabling attackers to enumerate session identifiers of existing users and impersonate them in front of the application.


Direct Variant:

Predictable Session Identifier Abuse

Also Known As:
Predictable Session ID, Session Prediction, Session Credential Falsification

Typical Severity:
Major

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