CVE-2025-21172
HIGH.NET and Visual Studio - Remote Code Execution via Integer Overflow
Title source: llmDescription
.NET and Visual Studio Remote Code Execution Vulnerability
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21172
Various Sources
https://www.herodevs.com/vulnerability-directory/cve-2025-21172
Scores
CVSS v3
7.5
EPSS
0.0176
EPSS Percentile
75.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-122
CWE-190
Status
published
Products (26)
microsoft/.net
8.0.0
microsoft/.net
9.0.0
Microsoft/.NET 8.0
8.0.0 - 8.0.12
Microsoft/.NET 9.0
9.0.0 - 9.0.1
Microsoft/Microsoft Visual Studio 2015 Update 3
14.0.0 - 14.0.24252.2
Microsoft/Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
15.9.0 - 15.9.69
Microsoft/Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
16.11.0 - 16.11.43
Microsoft/Microsoft Visual Studio 2022 version 17.10
17.10.0 - 17.10.10
Microsoft/Microsoft Visual Studio 2022 version 17.12
17.12.0 - 17.12.4
Microsoft/Microsoft Visual Studio 2022 version 17.6
17.6.0 - 17.6.22
... and 16 more
Published
Jan 14, 2025
Tracked Since
Feb 18, 2026