Priority CRITICAL 90KEV
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.99999 · Published 2023-10-10 · Partial fix · 1.28.0, 0.17.0 +9 CWE-400
Priority CRITICAL 90KEV
.NET and Visual Studio Denial of Service Vulnerability
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.14127 · Published 2023-08-08 · Fixed in 6.0.21, 7.0.10 +4 CWE-400
Priority HIGH 79
Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.
CVSS 3.1CRITICAL 9.9· Network · Low privileges · No interaction · EPSS 0.67162 · Published 2025-10-14 · Partial fix · 2.3.6, 8.0.21 +5 CWE-444
Priority HIGH 72
.NET Denial of Service Vulnerability
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.02707 · Published 2024-02-13 · Fixed in 6.0.27, 7.0.16 +4 CWE-476
Priority HIGH 69
ASP.NET Core Denial of Service Vulnerability
CVSS 3.1HIGH 8.2· Network · No auth · No interaction · EPSS 0.02777 · Published 2023-11-14 · Fixed in 8.0.0, 17.2.22 +3 CWE-400
Priority MEDIUM 63
ASP.NET Core Security Feature Bypass Vulnerability
CVSS 3.1MEDIUM 6.2· Local · No auth · No interaction · EPSS 0.01077 · Published 2023-11-14 · Fixed in 6.0.25, 7.0.14 +5
Priority MEDIUM 60
Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.11205 · Published 2026-04-21 · Fixed in 10.0.7, 18.5.2 CWE-347
Priority MEDIUM 58
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context o…
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.22561 · Published 2020-01-14 · Fixed in 2.1.15, 3.1.1 +2 CWE-787
Priority MEDIUM 50
Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.
CVSS 3.1CRITICAL 9.4· Network · No auth · No interaction · EPSS 0.00934 · Published 2026-10-13 · Fixed in 10.0.13, 11.0.0-rc.2 +4 CWE-444
Priority MEDIUM 50
ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.09573 · Published 2018-03-14 · Fixed in 2.0.2 CWE-640
Priority MEDIUM 50
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.09398 · Published 2017-11-15 · Fixed in 2.0.3, 2.0.1 CWE-601
Priority MEDIUM 48
<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p> <p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker…
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.05926 · Published 2020-09-11 · Fixed in publication, 2.1.22 +2
Priority MEDIUM 48
An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET C…
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.14833 · Published 2018-10-10 · Partial fix · 4.3.4 CWE-200
Priority MEDIUM 47
ASP.NET Core and Visual Studio Denial of Service Vulnerability
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.05298 · Published 2021-01-12 · Fixed in publication, 2.1.25 +2
Priority MEDIUM 47
ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Elevation Of Privilege Vulnerability".
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.06496 · Published 2018-01-10 · No fix listed
Priority MEDIUM 46
An elevation of privilege vulnerability exists when a ASP.NET Core web application, created using vulnerable project templates, fails to properly sanitize web requests, aka 'ASP.NET Core Elevation Of Privilege Vulnerabil…
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.04846 · Published 2019-09-11 · Fixed in 2.2.7, 2.1.13 CWE-20
Priority MEDIUM 46
A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET…
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.10774 · Published 2018-07-11 · Fixed in 1.0.6, 1.1.6 +2 CWE-287
Priority MEDIUM 45
ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka "ASP.NET Core Information Disclosure Vul…
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.10361 · Published 2017-11-15 · Fixed in 1.0.6, 1.1.6
Priority MEDIUM 44
Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.02481 · Published 2026-06-09 · Fixed in 10.0.9, 8.0.28 +2 CWE-400
Priority MEDIUM 44
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.08147 · Published 2020-01-14 · Fixed in 2.1.15, 3.1.1 +2 CWE-400
Priority MEDIUM 44
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1.
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.08386 · Published 2019-01-08 · Fixed in 2.2.1, 2.1.7 +1 CWE-19
Priority MEDIUM 44
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1.
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.0821 · Published 2019-01-08 · Fixed CWE-19
Priority MEDIUM 44
.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.0908 · Published 2018-03-14 · Fixed in 2.0.6, 1.1.7 +1
Priority MEDIUM 43
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.06972 · Published 2019-04-09 · No fix listed CWE-19
Priority MEDIUM 43
ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how ASP.NET web applications handle web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.07761 · Published 2018-03-14 · No fix listed
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