CWE-419: Unprotected Primary Channel | Glexia
CWE-419 (Unprotected Primary Channel) weakness overview with consequences, detection methods, mitigations, related CVEs and MITRE ATT&CK context.
Glexia's Take · Automated analysis
CWE-419: Unprotected Primary Channel
Unprotected Primary Channel represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Executive Impact
- Access Control: Gain Privileges or Assume Identity,Bypass Protection Mechanism
Developer Pattern
CWE-419 is the kind of defect developers can usually prevent with explicit validation, safer framework defaults, and tests that exercise hostile input or unsafe state transitions.
Automation confidence
high confidence from CWE-419, 4.20.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Official CWE Definition
CWE-419: Unprotected Primary Channel
The product uses a primary channel for administration or restricted functionality, but it does not properly protect the channel.
Developer And Remediation Guidance
How teams prevent and detect this weakness
Causes
- Missing validation
- Unsafe defaults
- Insufficient authorization or memory-safety invariant
Remediation
- Architecture and Design: Do not expose administrative functionnality on the user UI.
- Architecture and Design: Protect the administrative/restricted functionality with a strong authentication mechanism.
Detection
- Code review
- SAST
- DAST
- Focused regression tests
Mappings
Related CVEs, CWEs, and ATT&CK context
ATT&CK Relevance
ATT&CK relevance is shown only when reviewed or responsibly inferred.