CWE-8: J2EE Misconfiguration: Entity Bean Declared Remote

VariantIncomplete

When an application exposes a remote interface for an entity bean, it might also expose methods that get or set the bean's data. These methods could be leveraged to read sensitive information, or to change data in ways that violate the application's expectations, potentially leading to other vulnerabilities.

View on MITRE

<ejb-jar><enterprise-beans><entity><ejb-name>EmployeeRecord</ejb-name><home>com.wombat.empl.EmployeeRecordHome</home><remote>com.wombat.empl.EmployeeRecord</remote>...</entity>...</enterprise-beans></ejb-jar>

Source-backed guidance

Additional facts reviewed against primary or authoritative security sources.

Verify controls for CWE-8 with SSDF evidence

Use NIST SSDF verification and vulnerability-response practices to detect CWE-8, J2EE Misconfiguration: Entity Bean Declared Remote, throughout the product lifecycle. Derive review questions, static or dynamic checks, and negative tests from the CWE's causal behavior; define the components and lifecycle stages each check covers; and retain findings with enough evidence to distinguish the root cause from symptoms and impacts. Track escapes and false negatives, then improve the verification plan after every confirmed occurrence.

NIST SP 800-218 Secure Software Development Framework — National Institute of Standards and Technology

Address J2EE Misconfiguration: Entity Bean Declared Remote during Implementation

MITRE associates mitigation with Implementation; recorded impacts include Read Application Data, and Modify Application Data; related weaknesses include CWE-668. Use these source-defined anchors to turn CWE-8 into implementation, review, and verification checks for the affected component.

CWE-8: J2EE Misconfiguration: Entity Bean Declared Remote — MITRE CWE

Triage CWE-8 against known exploitation evidence

Use CISA's Known Exploited Vulnerabilities catalog to test whether a vulnerability mapped to CWE-8, J2EE Misconfiguration: Entity Bean Declared Remote, has evidence of exploitation in the wild. Confirm the CVE-to-CWE root-cause mapping independently before attaching the example, then capture the affected product, required action, and remediation deadline. A missing KEV match is not evidence that the weakness is unexploited, and a KEV entry must not be generalized to every occurrence of this CWE.

Known Exploited Vulnerabilities Catalog — Cybersecurity and Infrastructure Security Agency

Apply precise root-cause mapping to CWE-8

Apply MITRE's full root-cause mapping guidance when using CWE-8, J2EE Misconfiguration: Entity Bean Declared Remote. Separate weakness language from attacker prerequisites and technical impact, check the entry's abstraction and vulnerability-mapping notes, and prefer the most specific Base or Variant supported by the evidence. Record the rejected alternatives and require an independent review before the mapping is used for remediation trends or program metrics.

CVE to CWE Root Cause Mapping Guidance — MITRE CWE

Validate CWE-8 with root-cause mapping checks

Apply MITRE's root-cause mapping quick tips to CWE-8, J2EE Misconfiguration: Entity Bean Declared Remote. Confirm the finding describes the causal weakness rather than an impact or attack pattern, compare the abstraction and mapping notes with plausible alternatives, and have a second reviewer challenge the selection. Preserve the evidence and reasoning so recurring defects can be measured against one consistent identifier.

CVE to CWE Root Cause Mapping Quick Tips — MITRE CWE

Frequently Asked Questions

What is CWE-8: J2EE Misconfiguration: Entity Bean Declared Remote?+

CWE-8: J2EE Misconfiguration: Entity Bean Declared Remote is a Common Weakness Enumeration (CWE) entry maintained by MITRE. When an application exposes a remote interface for an entity bean, it might also expose methods that get or set the bean's data. These methods could be leveraged to read sensitive information, or to change data in ways that violate the application's expectations, potentially leading to other vulnerabilities.

What are the security consequences of J2EE Misconfiguration: Entity Bean Declared Remote?+

If exploited, CWE-8 (J2EE Misconfiguration: Entity Bean Declared Remote) it can compromise Confidentiality and Integrity, leading to outcomes such as Read Application Data and Modify Application Data.

How do you prevent or mitigate J2EE Misconfiguration: Entity Bean Declared Remote?+

Recommended mitigations for CWE-8 include: Declare Java beans "local" when possible. When a bean must be remotely accessible, make sure that sensitive information is not exposed, and ensure that the application logic performs appropriate validation of any data that might be modified by an attacker.

Which programming languages are affected by J2EE Misconfiguration: Entity Bean Declared Remote?+

CWE-8 commonly affects Java. Note that weaknesses are often language-agnostic patterns, so secure coding practices apply broadly.

What is the difference between a CWE and a CVE?+

A CWE (Common Weakness Enumeration) like CWE-8 describes a category of software weakness — the underlying flaw type. A CVE (Common Vulnerabilities and Exposures) identifies a specific, real-world vulnerability in a particular product. In short, a CWE is the kind of mistake, and a CVE is an instance of that mistake being found in software.

CWE-8: J2EE Misconfiguration: Entity Bean Declared Remote

Technical Details

Applicable To

Security Consequences

Scope

Impact

Mitigation Strategies

Phase

Description

Detection Methods

Code Examples & CVEs

Demonstrative Examples

CWE Relationships

Parent Weaknesses