CVE-2025-21176

HIGH
2025-01-14 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 28, 2026 - 18:03 vuln.today
CVE Published
Jan 14, 2025 - 18:15 nvd
HIGH 8.8

Tags

RCE Buffer Overflow Net Visual Studio 2017 Net Framework Redhat Suse

Description

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

Analysis

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified under CWE-126. .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability Affected products include: Microsoft .Net, Microsoft Visual Studio 2017, Microsoft .Net Framework.

Affected Products

Microsoft .Net, Microsoft Visual Studio 2017, Microsoft .Net Framework.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

45
Low Medium High Critical
KEV: 0
EPSS: +1.4
CVSS: +44
POC: 0

Vendor Status

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CVE-2025-21176 vulnerability details – vuln.today
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