CWE-292: DEPRECATED: Trusting Self-reported DNS Name

VariantDeprecated

This entry has been deprecated because it was a duplicate of CWE-350. All content has been transferred to CWE-350.

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Technical Details

Structure
Simple
Vulnerability Mapping
PROHIBITED

Applicable To

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Source-backed guidance

Additional facts reviewed against primary or authoritative security sources.

Detect imprecise mappings involving CWE-292

Review mappings to CWE-292, DEPRECATED: Trusting Self-reported DNS Name, with MITRE's mapping and navigation criteria. Flag any selection that points to a View or Category, remains at a higher abstraction than the available evidence supports, or ignores relevant parent, child, peer, and alternative entries. Treat those findings as mapping-quality defects, correct them before publication, and retain the comparison trail for repeatable audits.

CWE Mapping and Navigation Guidance — MITRE CWE

Prevent CWE-292 through an SSDF control plan

Use NIST SSDF practices to make prevention of CWE-292, DEPRECATED: Trusting Self-reported DNS Name, an explicit development outcome. Translate the CWE definition into security requirements and design constraints, choose safer implementation patterns and toolchain checks, and define acceptance evidence before release. Feed every confirmed occurrence back into the requirements, design review, and coding rules so the same root cause is removed across the product rather than patched in one location.

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

Preserve historical context for deprecated CWE-292

Treat CWE-292, DEPRECATED: Trusting Self-reported DNS Name, as a historical identifier only. When reviewing CISA's Known Exploited Vulnerabilities catalog, preserve this deprecated ID only if an original historical record used it; do not create a new mapping to it. Re-evaluate the vulnerability evidence against active CWE entries, document the replacement and rationale, and use KEV status to prioritize the affected product—not to revive or generalize the deprecated weakness.

Known Exploited Vulnerabilities Catalog — Cybersecurity and Infrastructure Security Agency

Preserve CWE-292 only for deprecated historical mappings

MITRE marks CWE-292 as deprecated and prohibits using it for new vulnerability mappings. This entry has been deprecated because it was a duplicate of CWE-350. All content has been transferred to CWE-350. Keep this page for historical lookup, but follow MITRE's replacement guidance and select a current weakness identifier for new findings, metrics, and remediation work.

CWE-292: DEPRECATED: Trusting Self-reported DNS Name — MITRE CWE

Validate CWE-292 with root-cause mapping checks

Apply MITRE's root-cause mapping quick tips to CWE-292, DEPRECATED: Trusting Self-reported DNS Name. 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-292: DEPRECATED: Trusting Self-reported DNS Name?+

CWE-292: DEPRECATED: Trusting Self-reported DNS Name is a Common Weakness Enumeration (CWE) entry maintained by MITRE. This entry has been deprecated because it was a duplicate of CWE-350. All content has been transferred to CWE-350.

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

A CWE (Common Weakness Enumeration) like CWE-292 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.

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