Vulnerability Details : CVE-2014-4149

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly perform TypeFilterLevel checks, which allows remote attackers to execute arbitrary code via crafted data to a .NET Remoting endpoint, aka "TypeFilterLevel Vulnerability."
Published 2014-11-11 22:55:05
Updated 2025-04-12 10:46:41
Source Microsoft Corporation
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2014-4149

Threat overview for CVE-2014-4149

Top countries where our scanners detected CVE-2014-4149
Top open port discovered on systems with this issue 4444
IPs affected by CVE-2014-4149 89,754
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2014-4149!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2014-4149

EPSS FAQ
37.75%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-4149

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
 HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
 NIST

CWE ids for CVE-2014-4149

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-4149

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