Sid 1-42185

Message

OS-WINDOWS Microsoft Windows WMI DCOM arbitrary .NET serialization code execution attempt

Summary

Microsoft .NET Framework 2.0, 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allows an attacker with access to the local system to execute malicious code, aka ".NET Remote Code Execution Vulnerability."

Impact

CVSS base score 7.8 CVSS impact score 5.9 CVSS exploitability score 1.8 confidentialityImpact HIGH integrityImpact HIGH availabilityImpact HIGH

Detailed information

Affected systems

  • microsoft .net_framework 2.0
  • microsoft .net_framework 3.5
  • microsoft .net_framework 3.5.1
  • microsoft .net_framework 4.5.2
  • microsoft .net_framework 4.6
  • microsoft .net_framework 4.6.1
  • microsoft .net_framework 4.6.2
  • microsoft .net_framework 4.7

Ease of attack

False positives

None known

False negatives

None known

Corrective action

Upgrade to the latest non-affected version of the software.

Apply the appropriate vendor supplied patches.

Contributors

  • Talos research team.
  • This document was generated from data supplied by the national vulnerability database, a product of the national institute of standards and technology.
  • For more information see nvd.

Additional References