ASP.NET Security Feature Bypass Vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.3 | affected |
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| Microsoft | ASP.NET Core 8.0 | affected |
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| Microsoft | ASP.NET Core 9.0 | affected |
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| Microsoft | Microsoft Visual Studio 2022 version 17.10 | affected |
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| Microsoft | Microsoft Visual Studio 2022 version 17.12 | affected |
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| Microsoft | Microsoft Visual Studio 2022 version 17.14 | affected |
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Configuration 1 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 10 | |||
| dotnet8.0-0:8.0.121-1.el10_0 | cpe:/o:redhat:enterprise_linux:10.0 | RHSA-2025:18152 | 2025-10-15T00:00:00Z |
| dotnet9.0-0:9.0.111-1.el10_0 | cpe:/o:redhat:enterprise_linux:10.0 | RHSA-2025:18153 | 2025-10-15T00:00:00Z |
| Red Hat Enterprise Linux 8 | |||
| dotnet8.0-0:8.0.121-1.el8_10 | cpe:/a:redhat:enterprise_linux:8 | RHSA-2025:18148 | 2025-10-15T00:00:00Z |
| dotnet9.0-0:9.0.111-1.el8_10 | cpe:/a:redhat:enterprise_linux:8 | RHSA-2025:18150 | 2025-10-15T00:00:00Z |
| Red Hat Enterprise Linux 9 | |||
| dotnet8.0-0:8.0.121-1.el9_6 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2025:18149 | 2025-10-15T00:00:00Z |
| dotnet9.0-0:9.0.111-1.el9_6 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2025:18151 | 2025-10-15T00:00:00Z |
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Asp.net Core | — |
| Microsoft | Visual Studio | — |
| Microsoft | Visual Studio 2022 | — |
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-5rrx-jjjq-q2r5 | Microsoft Security Advisory CVE-2025-55315: .NET Security Feature Bypass Vulnerability |
Ubuntu USN |
USN-7822-1 | .NET vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 67.2% (67.162% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
ssvc
|
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft visual Studio
|
|
| Vendors & Products |
Microsoft visual Studio
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft asp.net Core Microsoft visual Studio 2022 |
|
| CPEs | cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Microsoft
Microsoft asp.net Core Microsoft visual Studio 2022 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| CPEs | cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:10.0 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux |
|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | ASP.NET Security Feature Bypass Vulnerability | |
| Weaknesses | CWE-444 | |
| References |
| |
| Metrics |
cvssV3_1
|