VNX-480 – Use of Incorrect Operator

Overview

VNX-480 maps to CWE-480: Use of Incorrect Operator. Detects source patterns associated with CWE-480 (Use of Incorrect Operator). Each finding should be manually reviewed for exploitability in context.

Severity: Medium | CWE: CWE-480 | Languages: c, cpp, java

Why This Matters

This weakness class (Use of Incorrect Operator) creates a concrete exploit surface: the rule searches for the concrete source-level patterns most commonly associated with CWE-480 and surfaces them for review. Each finding should be evaluated in context — the rule catches the pattern, not the context.

What Gets Flagged

// FLAGGED: contains ' = ' pattern
 =

Remediation

  1. Review each flagged line and determine whether the pattern represents a real instance of CWE-480 or a false positive.
  2. Replace the flagged construct with a documented safe alternative appropriate to your language and framework.
  3. For confirmed false positives, add a # vulnetix-ignore: VNX-480 comment on the line.
  4. Ensure equivalent test coverage exists to prevent regression.

References