CVE-2023-35391

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

State: Published
Severity: 6.2 Medium
Published: Aug 8, 2023
Updated: Aug 10, 2026
Reserved: Jun 14, 2023

Description

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C	microsoft

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
.NET 6.0Microsoft	6.0.0 to before 6.0.21Affected
.NET 7.0Microsoft	7.0.0 to before 7.0.10Affected
ASP.NET Core 2.1Microsoft	2.0 to before 2.1.40Affected
Microsoft Visual Studio 2022 version 17.2Microsoft	17.2.0 to before 17.2.18Affected
Microsoft Visual Studio 2022 version 17.4Microsoft	17.4.0 to before 17.4.10Affected
Microsoft Visual Studio 2022 version 17.6Microsoft	17.6.0 to before 17.6.6Affected

References

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerabilityvendor-advisorypatch

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