CVE-2023-36558
ASP.NET Core Security Feature Bypass Vulnerability
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
ASP.NET Core - Security Feature Bypass Vulnerability
Vulnerabilidad de omisión de funciones de seguridad en ASP.NET Core
ASP.NET Core Security Feature Bypass Vulnerability
A security feature bypass vulnerability was found in Blazor forms in ASP.NET in the .NET package.
Barry Dorrans discovered that .NET did not properly implement certain security features for Blazor server forms. An attacker could possibly use this issue to bypass validation, which could trigger unintended actions. Piotr Bazydlo discovered that .NET did not properly handle untrusted URIs provided to System.Net.WebRequest.Create. An attacker could possibly use this issue to inject arbitrary commands to backend FTP servers.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-06-23 CVE Reserved
- 2023-11-14 CVE Published
- 2025-01-01 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36558 | 2023-11-21 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-36558 | 2023-11-15 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2247750 | 2023-11-15 |
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 < 6.0.25 Search vendor "Microsoft" for product ".net" and version " >= 6.0.0 < 6.0.25" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | >= 7.0.0 < 7.0.14 Search vendor "Microsoft" for product ".net" and version " >= 7.0.0 < 7.0.14" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | 8.0.0 Search vendor "Microsoft" for product ".net" and version "8.0.0" | rc1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | 8.0.0 Search vendor "Microsoft" for product ".net" and version "8.0.0" | rc2 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | >= 6.0.0 < 6.0.25 Search vendor "Microsoft" for product "Asp.net Core" and version " >= 6.0.0 < 6.0.25" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | >= 7.0.0 < 7.0.14 Search vendor "Microsoft" for product "Asp.net Core" and version " >= 7.0.0 < 7.0.14" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | 8.0.0 Search vendor "Microsoft" for product "Asp.net Core" and version "8.0.0" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.2 < 17.2.22 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.2 < 17.2.22" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.4 < 17.4.14 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.4 < 17.4.14" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.6 < 17.6.10 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.6 < 17.6.10" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.7 < 17.7.7 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.7 < 17.7.7" | - |
Affected
| ||||||