CWEweakness

CWE-1083 Data Access from Outside Expected Data Manager Component

Official page ↗
Abstraction
Base
Structure
Simple
Status
Incomplete
Languages
Not Language-Specific
CWE version
5.0

Description

The product is intended to manage data access through a particular data manager component such as a relational or non-SQL database, but it contains code that performs data access operations without using that component.

Common consequences

• Other: Reduce Reliability — If a data access operation is performed outside of that component, then this may indicate a violation of the intended design. This issue can prevent the product from running reliably. If the relevant code is reachable by an attacker, then this reliability problem might introduce a vulnerability.

Detection methods

• Automated Static Analysis: 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.)

Related

Child of · CWE (1)

  • CWE-1061 Insufficient Encapsulation weakness

Referenced by CVE · weakness (1)

  • CVE-2022-2493 Data Access from Outside Expected Data Manager Component in GitHub repository openemr/openemr prior to 7.0.0. vulnerability