CVE Tools
Sign in

CVE-2023-35391

Published: Aug 8, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDU csafNVD-CWE-noinfo
NVD MITRE
6.2CVSSMEDIUM
EPSS Score
1.9%
Top 22.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

.netmicrosoft
Library
OSS Libraries / generic-library
asp.net coremicrosoft
On-premLibrary
OSS Libraries / web-framework
visual studio 2022microsoft
On-premDesktop App
DevTools & CI / ide-editor
Microsoft Visual Studio 2022 version 17.2Microsoft
On-premDesktop App
DevTools & CI / ide-editor
Microsoft Visual Studio 2022 version 17.4Microsoft
On-premDev Tool
DevTools & CI / ide-editor
microsoftcommercialUSOperating Systems
and 9 more affected products View all →

Exploitability

Official Patch Available

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391
msrc.microsoft.com
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391
msrc.microsoft.com
https://vuldb.com/ru/?id.236551
vuldb.com
and 16 more references View all →

Timeline

Published
Aug 8, 2023
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-35391 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows