OnlyFm252
.NET Framework

CVE-2022-41089 — .NET Framework Remote Code Execution Vulnerability

Important CVSS 7.8 EPSS 0.0113 2022-12 archive

Executive Summary

None

Overview

7.8
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Remote Code Execution
Released Dec 13 2022
Last Updated Dec 13 2022
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.0113 — 0.62188 percentile
NVD CVSS 7.8 HIGH — matches MSRC

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
Required
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
High
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 6.8

EPSS Score

0.0113
probability of exploitation in the next 30 days
0.62188 percentile - updated 2026-06-21
View on FIRST.org

Affected Products

58 affected products
Product KB Article Severity Impact Restart Required
.NET 6.0 5021954 (Security Update) Important Remote Code Execution Maybe
.NET 7.0 5021955 (Security Update) Important Remote Code Execution Maybe
.NET Core 3.1 5021953 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 AND 4.6/4.6.2 on Windows 10 for 32-bit Systems 5021243 (Security Update) Important Remote Code Execution Yes
Microsoft .NET Framework 3.5 AND 4.6/4.6.2 on Windows 10 for x64-based Systems 5021243 (Security Update) Important Remote Code Execution Yes
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for ARM64-based Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for 32-bit Systems 5021086 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for ARM64-based Systems 5021086 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for 32-bit Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for ARM64-based Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for x64-based Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for ARM64-based Systems 5021090 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for x64-based Systems 5021090 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) 5021085 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 5021095 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) 5021095 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 20H2 for 32-bit Systems 5021086 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 20H2 for ARM64-based Systems 5021086 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for 32-bit Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for ARM64-based Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for x64-based Systems 5021087 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems 5021088 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems 5021089 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems 5021089 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for ARM64-based Systems 5021090 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for x64-based Systems 5021090 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for ARM64-based Systems 5020880 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for x64-based Systems 5020880 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 5021095 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation) 5021095 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 5021092 (Monthly Rollup) 5021080 (Security Only) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) 5021092 (Monthly Rollup) 5021080 (Security Only) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 R2 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 Maybe None Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 5021094 (Monthly Rollup) 5021082 (Security Only) Important Remote Code Execution 5020691, 5018550 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 4010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 30729.8953 04010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems 5020868 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 4010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 5021093 (Monthly Rollup) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 04010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 5021080 (Security Only) 5021092 (Monthly Rollup) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.03 04010.02 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) 5021080 (Security Only) 5021092 (Monthly Rollup) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.03 04010.02 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 5020868 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 4010.03 Maybe None Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) 5020868 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04010.02 4010.03 Maybe None Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems 5020873 (Monthly Rollup) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems 5020873 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for 32-bit Systems 5021089 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for ARM64-based Systems 5021089 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for x64-based Systems 5021089 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 4590.03 Maybe None Microsoft .NET Framework 4.8 on Windows RT 8.1 5021093 (Monthly Rollup) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5021091 (Monthly Rollup) 5021079 (Security Only) Important Remote Code Execution 5020689, 5018548 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 5021092 (Monthly Rollup) 5021080 (Security Only) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) 5021092 (Monthly Rollup) 5021080 (Security Only) Important Remote Code Execution Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 04590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 R2 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 4590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) 5021093 (Monthly Rollup) 5021081 (Security Only) Important Remote Code Execution 5020690, 5018549 Base: 7.8 Temporal: 6.8 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 04590.02 4590.03 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2016 5020873 (Security Update) Important Remote Code Execution Maybe
Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) 5020873 (Security Update) Important Remote Code Execution Maybe
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) Release Notes (Security Update) Important Remote Code Execution Maybe
Microsoft Visual Studio 2022 version 17.0 Release Notes (Security Update) Important Remote Code Execution Maybe
Microsoft Visual Studio 2022 version 17.2 Release Notes (Security Update) Important Remote Code Execution Maybe
Microsoft Visual Studio 2022 version 17.4 Release Notes (Security Update) Important Remote Code Execution Maybe
PowerShell 7.2 Release Notes (Security Update) Important Remote Code Execution Maybe
PowerShell 7.3 Release Notes (Security Update) Important Remote Code Execution Maybe

Patches

16 patches
Article Type Restart
5021954 Security Update Maybe
5021955 Security Update Maybe
5021953 Security Update Maybe
5021243 Security Update Yes
5021085 Security Update Maybe
5021086 Security Update Maybe
5021087 Security Update Maybe
5021088 Security Update Maybe
5021090 Security Update Maybe
5021095 Security Update Maybe
5021089 Security Update Maybe
5020880 Security Update Maybe
5021093 Monthly Rollup Maybe
5020873 Monthly Rollup Maybe
5020873 Security Update Maybe
Release Notes Security Update Maybe

Known Exploits

Acknowledgments

Nick Landers, Eleftherios Panos

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