← Vulnerability feed
Start free
Open in platform
Vulnerability record · CVE-2025-21176 · published 14 January 2025
CVE-2025-21176: Microsoft .net vulnerability
Microsoft · .Net
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
8.8 CVSS 3.1 High EPSS 2.3% · top 17.0% CWE-126 · CWE-126
8.8CVSS 3.1 base score
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD
Description
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
Track CVE-2025-21176 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
9.8CVE-2020-0646Microsoft .NET Framework input validation flaw enables remote code executionCVE-2020-0646 is a critical remote code execution vulnerability in the Microsoft .NET Framework caused by improper input validation, classified as XM…KEVEPSS 99%analysed7.8CVE-2020-1147Microsoft .NET Framework, SharePoint, and Visual Studio XML Deserialization RCEThe software fails to check the source markup of XML input, allowing crafted XML to trigger unsafe deserialization and remote code execution. It affe…KEVEPSS 94%analysed7.8CVE-2017-8759Microsoft .NET Framework remote code execution via malicious documentMicrosoft .NET Framework versions 2.0 through 4.7 contain a code injection flaw that lets an attacker run arbitrary code when a crafted document or a…KEVEPSS 89%analysed7.8CVE-2015-1671Microsoft DirectWrite TrueType Font Parsing Remote Code ExecutionThe Windows DirectWrite library fails to properly handle crafted TrueType fonts, allowing memory corruption that can lead to arbitrary code execution…KEVEPSS 49%analysed7.5CVE-2024-29059Microsoft .NET Framework error message information disclosureCVE-2024-29059 is an information disclosure flaw in Microsoft .NET Framework, classified as CWE-209 (error message information leak). A remote, unaut…KEVEPSS 99%analysed7.5CVE-2023-44487HTTP/2 Rapid Reset stream cancellation denial of serviceThe HTTP/2 protocol permits a client to cancel many streams quickly, and the server's handling of those resets consumes disproportionate resources. T…KEVEPSS 100%analysed7.5CVE-2023-38180Microsoft .NET and Visual Studio uncontrolled resource consumption DoSCVE-2023-38180 is a denial-of-service flaw in Microsoft .NET, ASP.NET Core and Visual Studio 2022, classified as uncontrolled resource consumption (C…KEVEPSS 14%analysed10.0CVE-2014-4073Microsoft .net framework permissions and access controls vulnerabilityMicrosoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 processes unverified data during interaction with the ClickOnce installer, whi…EPSS 23%
Source: NIST National Vulnerability Database (record CVE-2025-21176), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
