CVE intelligence and bounded remediation

CVE-2018-8306 — Microsoft Wireless Display Adapter Firmware security vulnerability

Medium CVSS 5.5

A command injection vulnerability exists in the Microsoft Wireless Display Adapter (MWDA) when the Microsoft Wireless Display Adapter does not properly manage user input, aka "Microsoft Wireless Display Adapter Command Injection Vulnerability." This affects Microsoft Wireless Display Adapter V2 Software.

Severity
Medium
CVSS
5.5 (3.0)
Published
2018-07-11
CISA KEV
Not currently listed
Ecosystem
windows/system
Weaknesses
CWE-77

Affected products

  • microsoft / wireless_display_adapter_firmware / 2.0.8350
  • microsoft / wireless_display_adapter_firmware / 2.0.8365
  • microsoft / wireless_display_adapter_firmware / 2.0.8372

Matched remediation archetype

Command, code, expression, and template injection

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Check exposure

  • Trace untrusted values to process execution, interpreters, evaluators, template engines, dynamic imports, and administrative scripting features.
  • Determine whether the affected path is reachable across each trust boundary and which service account or host privilege it inherits.
  • Review configuration for optional execution features, unsafe compatibility modes, and shell invocation.

Remediate safely

  • Replace string-built commands or evaluated code with fixed operations and structured argument APIs that do not invoke a shell.
  • Use strict allowlists for operation identifiers and reject unexpected input before it reaches any interpreter.
  • Update the affected component and add inert regression tests covering metacharacters, encoding variants, and alternate request paths.

Authoritative sources

Complete CVE record and remediation plan

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