Vulnerability Database

296,733

Total vulnerabilities in the database

CVE-2023-35391

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

Published: Aug 8, 2023
Updated: May 9, 2024
CVE: CVE-2023-35391
GHSA: GHSA-j8rm-cm55-qqj6
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWEs:

CWE-200

Affected Software
References

Software	From	Fixed in
microsoft / visual_studio_2022	17.2.0	17.2.18
microsoft / visual_studio_2022	17.4.0	17.4.10
microsoft / visual_studio_2022	17.6.0	17.6.6
Microsoft.AspNetCore.SignalR.StackExchangeRedis	7.0.0	7.0.10
Microsoft.AspNetCore.SignalR.StackExchangeRedis	6.0.0	6.0.21
Microsoft.AspNetCore.SignalR.Redis	-	1.0.40
microsoft / .net	6.0.0	6.0.21
microsoft / .net	7.0.0	7.0.10
microsoft / asp.net_core	2.1	2.1.40

Deep Security Visibility Without the Complexity

SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.

No setup fees
5-min deployment
Cancel anytime