// For flags

CVE-2023-35390

.NET and Visual Studio Remote Code Execution Vulnerability

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

.NET and Visual Studio Remote Code Execution Vulnerability

Vulnerabilidad de ejecución remota de código de .NET y Visual Studio

A vulnerability was found in dotnet. This issue exists when some dotnet commands are used in directories with weaker permissions, which can result in remote code execution.

It was discovered that .NET did not properly handle the execution of certain commands. An attacker could possibly use this issue to achieve remote code execution. Benoit Foucher discovered that .NET did not properly implement the QUIC stream limit in HTTP/3. An attacker could possibly use this issue to cause a denial of service. It was discovered that .NET did not properly handle the disconnection of potentially malicious clients interfacing with a Kestrel server. An attacker could possibly use this issue to cause a denial of service.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-06-14 CVE Reserved
  • 2023-08-08 CVE Published
  • 2025-01-01 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
 .net
Search vendor "Microsoft" for product ".net"
 >= 6.0.0 < 6.0.21
Search vendor "Microsoft" for product ".net" and version " >= 6.0.0 < 6.0.21"
-
Affected
Microsoft
Search vendor "Microsoft"
 .net
Search vendor "Microsoft" for product ".net"
 >= 7.0.0 < 7.0.10
Search vendor "Microsoft" for product ".net" and version " >= 7.0.0 < 7.0.10"
-
Affected
Microsoft
Search vendor "Microsoft"
 Visual Studio 2022
Search vendor "Microsoft" for product "Visual Studio 2022"
 >= 17.2.0 < 17.2.18
Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.2.0 < 17.2.18"
-
Affected
Microsoft
Search vendor "Microsoft"
 Visual Studio 2022
Search vendor "Microsoft" for product "Visual Studio 2022"
 >= 17.4.0 < 17.4.10
Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.4.0 < 17.4.10"
-
Affected
Microsoft
Search vendor "Microsoft"
 Visual Studio 2022
Search vendor "Microsoft" for product "Visual Studio 2022"
 >= 17.6.0 < 17.6.6
Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.6.0 < 17.6.6"
-
Affected