01 Record

CVE-2023-35390

.NET and Visual Studio Remote Code Execution Vulnerability

HighPUBLISHEDCNA: microsoft

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

View raw JSON

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.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 81.3% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-10.

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

2023-08-08 17:08Z3 YR AGO

Last updated

2026-08-10 15:11Z2 MO AGO

Reserved

2023-06-14

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.2

Document digest

29e325472b5aeda11571bfd9e25e626e1a928fd3386125504521912345231659

05 Affected products

VendorProductVersionsPlatforms

Microsoft.NET 6.06.0.0 to < 6.0.21—

Microsoft.NET 7.07.0.0 to < 7.0.10—

MicrosoftMicrosoft Visual Studio 2022 version 17.217.2.0 to < 17.2.18—

MicrosoftMicrosoft Visual Studio 2022 version 17.417.4.0 to < 17.4.10—

MicrosoftMicrosoft Visual Studio 2022 version 17.617.6.0 to < 17.6.6—

06 References

msrc.microsoft.com.NET and Visual Studio Remote Code Execution Vulnerabilityhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35390vendor-advisorypatch
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CL2L4WE5QRT7WEXANYXSKSU43APC5N2V/
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NWVZFKTLNMNKPZ755EMRYIA6GHFOWGKY/

07 Fixed in

AlmaLinux 8

aspnetcore-runtime-6.0
Fixed in 6.0.21-1.el8_8
aspnetcore-runtime-7.0
Fixed in 7.0.10-1.el8_8
aspnetcore-targeting-pack-6.0
Fixed in 6.0.21-1.el8_8
aspnetcore-targeting-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet
Fixed in 7.0.110-1.el8_8
dotnet-apphost-pack-6.0
Fixed in 6.0.21-1.el8_8
dotnet-apphost-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet-host
Fixed in 7.0.10-1.el8_8
dotnet-hostfxr-6.0
Fixed in 6.0.21-1.el8_8
dotnet-hostfxr-7.0
Fixed in 7.0.10-1.el8_8
dotnet-runtime-6.0
Fixed in 6.0.21-1.el8_8
dotnet-runtime-7.0
Fixed in 7.0.10-1.el8_8
dotnet-sdk-6.0
Fixed in 6.0.121-1.el8_8
dotnet-sdk-6.0-source-built-artifacts
Fixed in 6.0.121-1.el8_8
dotnet-sdk-7.0
Fixed in 7.0.110-1.el8_8
dotnet-sdk-7.0-source-built-artifacts
Fixed in 7.0.110-1.el8_8
dotnet-targeting-pack-6.0
Fixed in 6.0.21-1.el8_8
dotnet-targeting-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet-templates-6.0
Fixed in 6.0.121-1.el8_8
dotnet-templates-7.0
Fixed in 7.0.110-1.el8_8
netstandard-targeting-pack-2.1
Fixed in 7.0.110-1.el8_8

AlmaLinux 9

aspnetcore-runtime-6.0
Fixed in 6.0.21-1.el9_2
aspnetcore-runtime-7.0
Fixed in 7.0.10-1.el9_2
aspnetcore-targeting-pack-6.0
Fixed in 6.0.21-1.el9_2
aspnetcore-targeting-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-apphost-pack-6.0
Fixed in 6.0.21-1.el9_2
dotnet-apphost-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-host
Fixed in 7.0.10-1.el9_2
dotnet-hostfxr-6.0
Fixed in 6.0.21-1.el9_2
dotnet-hostfxr-7.0
Fixed in 7.0.10-1.el9_2
dotnet-runtime-6.0
Fixed in 6.0.21-1.el9_2
dotnet-runtime-7.0
Fixed in 7.0.10-1.el9_2
dotnet-sdk-6.0
Fixed in 6.0.121-1.el9_2
dotnet-sdk-6.0-source-built-artifacts
Fixed in 6.0.121-1.el9_2
dotnet-sdk-7.0
Fixed in 7.0.110-1.el9_2
dotnet-sdk-7.0-source-built-artifacts
Fixed in 7.0.110-1.el9_2
dotnet-targeting-pack-6.0
Fixed in 6.0.21-1.el9_2
dotnet-targeting-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-templates-6.0
Fixed in 6.0.121-1.el9_2
dotnet-templates-7.0
Fixed in 7.0.110-1.el9_2
netstandard-targeting-pack-2.1
Fixed in 7.0.110-1.el9_2

CloudLinux 8

aspnetcore-runtime-6.0
Fixed in 6.0.21-1.el8_8
aspnetcore-runtime-7.0
Fixed in 7.0.10-1.el8_8
aspnetcore-targeting-pack-6.0
Fixed in 6.0.21-1.el8_8
aspnetcore-targeting-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet
Fixed in 7.0.110-1.el8_8
dotnet-apphost-pack-6.0
Fixed in 6.0.21-1.el8_8
dotnet-apphost-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet-host
Fixed in 7.0.10-1.el8_8
dotnet-hostfxr-6.0
Fixed in 6.0.21-1.el8_8
dotnet-hostfxr-7.0
Fixed in 7.0.10-1.el8_8
dotnet-runtime-6.0
Fixed in 6.0.21-1.el8_8
dotnet-runtime-7.0
Fixed in 7.0.10-1.el8_8
dotnet-sdk-6.0
Fixed in 6.0.121-1.el8_8
dotnet-sdk-6.0-source-built-artifacts
Fixed in 6.0.121-1.el8_8
dotnet-sdk-7.0
Fixed in 7.0.110-1.el8_8
dotnet-sdk-7.0-source-built-artifacts
Fixed in 7.0.110-1.el8_8
dotnet-targeting-pack-6.0
Fixed in 6.0.21-1.el8_8
dotnet-targeting-pack-7.0
Fixed in 7.0.10-1.el8_8
dotnet-templates-6.0
Fixed in 6.0.121-1.el8_8
dotnet-templates-7.0
Fixed in 7.0.110-1.el8_8
netstandard-targeting-pack-2.1
Fixed in 7.0.110-1.el8_8

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

CloudLinux 9

aspnetcore-runtime-6.0
Fixed in 6.0.21-1.el9_2
aspnetcore-runtime-7.0
Fixed in 7.0.10-1.el9_2
aspnetcore-targeting-pack-6.0
Fixed in 6.0.21-1.el9_2
aspnetcore-targeting-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-apphost-pack-6.0
Fixed in 6.0.21-1.el9_2
dotnet-apphost-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-host
Fixed in 7.0.10-1.el9_2
dotnet-hostfxr-6.0
Fixed in 6.0.21-1.el9_2
dotnet-hostfxr-7.0
Fixed in 7.0.10-1.el9_2
dotnet-runtime-6.0
Fixed in 6.0.21-1.el9_2
dotnet-runtime-7.0
Fixed in 7.0.10-1.el9_2
dotnet-sdk-6.0
Fixed in 6.0.121-1.el9_2
dotnet-sdk-6.0-source-built-artifacts
Fixed in 6.0.121-1.el9_2
dotnet-sdk-7.0
Fixed in 7.0.110-1.el9_2
dotnet-sdk-7.0-source-built-artifacts
Fixed in 7.0.110-1.el9_2
dotnet-targeting-pack-6.0
Fixed in 6.0.21-1.el9_2
dotnet-targeting-pack-7.0
Fixed in 7.0.10-1.el9_2
dotnet-templates-6.0
Fixed in 6.0.121-1.el9_2
dotnet-templates-7.0
Fixed in 7.0.110-1.el9_2
netstandard-targeting-pack-2.1
Fixed in 7.0.110-1.el9_2

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Ubuntu 22.04 LTS

dotnet6
Fixed in 6.0.121-0ubuntu1~22.04.1
dotnet7
Fixed in 7.0.110-0ubuntu1~22.04.1

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.