CVE-2025-21171

Published: Jan 14, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

.NET Remote Code Execution Vulnerability

Vendor	Product	Versions
Microsoft	.NET 9.0	affected `9.0.0 - < 9.0.1`
Microsoft	Microsoft Visual Studio 2022 version 17.10	affected `17.10.0 - < 17.10.10`
Microsoft	Microsoft Visual Studio 2022 version 17.12	affected `17.12.0 - < 17.12.4`
Microsoft	Microsoft Visual Studio 2022 version 17.6	affected `17.6.0 - < 17.6.22`
Microsoft	Microsoft Visual Studio 2022 version 17.8	affected `17.8.0 - < 17.8.17`
Microsoft	PowerShell 7.5	affected `7.5.0 - < 7.5.0`

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

vendor-advisory

patch

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