01 Record
CVE-2025-21172
.NET and Visual Studio Remote Code Execution Vulnerability
HighPUBLISHEDCNA: microsoft
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
02 Description
.NET and Visual Studio Remote Code Execution Vulnerability
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 1.84% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 78.8% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-01-14 18:04Z1 YR AGO
- Last updated
- 2026-06-09 18:29Z4 MO AGO
- Reserved
- 2024-12-05
- Assigning CNA
- microsoft
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS 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
- Weaknesses
- Data version
- 5.2
- Document digest
- 6bb96d637c6a8b3366258fb9d10ce81ba6f97f4f42ff545776f0a7150af14ef3
05 Affected products
VendorProductVersionsPlatforms
06 References
- msrc.microsoft.com.NET and Visual Studio Remote Code Execution Vulnerabilityhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21172
- www.herodevs.comhttps://www.herodevs.com/vulnerability-directory/cve-2025-21172
07 Fixed in
AlmaLinux 8
- aspnetcore-runtime-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-runtime-9.0 Fixed in 9.0.1-1.el8_10
- aspnetcore-runtime-dbg-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-runtime-dbg-9.0 Fixed in 9.0.1-1.el8_10
- aspnetcore-targeting-pack-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-targeting-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet Fixed in 9.0.102-1.el8_10
- dotnet-apphost-pack-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-apphost-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-host Fixed in 9.0.1-1.el8_10
- dotnet-hostfxr-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-hostfxr-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-runtime-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-runtime-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-runtime-dbg-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-runtime-dbg-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-sdk-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-sdk-8.0-source-built-artifacts Fixed in 8.0.112-1.el8_10
- dotnet-sdk-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-sdk-9.0-source-built-artifacts Fixed in 9.0.102-1.el8_10
- dotnet-sdk-aot-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-sdk-dbg-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-sdk-dbg-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-targeting-pack-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-targeting-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-templates-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-templates-9.0 Fixed in 9.0.102-1.el8_10
- netstandard-targeting-pack-2.1 Fixed in 9.0.102-1.el8_10
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- aspnetcore-runtime-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-runtime-9.0 Fixed in 9.0.1-1.el8_10
- aspnetcore-runtime-dbg-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-runtime-dbg-9.0 Fixed in 9.0.1-1.el8_10
- aspnetcore-targeting-pack-8.0 Fixed in 8.0.12-1.el8_10
- aspnetcore-targeting-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet Fixed in 9.0.102-1.el8_10
- dotnet-apphost-pack-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-apphost-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-host Fixed in 9.0.1-1.el8_10
- dotnet-hostfxr-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-hostfxr-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-runtime-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-runtime-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-runtime-dbg-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-runtime-dbg-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-sdk-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-sdk-8.0-source-built-artifacts Fixed in 8.0.112-1.el8_10
- dotnet-sdk-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-sdk-9.0-source-built-artifacts Fixed in 9.0.102-1.el8_10
- dotnet-sdk-aot-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-sdk-dbg-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-sdk-dbg-9.0 Fixed in 9.0.102-1.el8_10
- dotnet-targeting-pack-8.0 Fixed in 8.0.12-1.el8_10
- dotnet-targeting-pack-9.0 Fixed in 9.0.1-1.el8_10
- dotnet-templates-8.0 Fixed in 8.0.112-1.el8_10
- dotnet-templates-9.0 Fixed in 9.0.102-1.el8_10
- netstandard-targeting-pack-2.1 Fixed in 9.0.102-1.el8_10
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- dotnet6 No fix yet
- dotnet7 No fix yet
- dotnet8 Fixed in 8.0.112-8.0.12-0ubuntu1~22.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- dotnet8 Fixed in 8.0.112-8.0.12-0ubuntu1~24.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.