Attacker Value
Unknown
0
CVE-2021-34485
0
CVE ID
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CVE-2021-34485
(Last updated December 29, 2023) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Description
.NET Core and Visual Studio Information Disclosure Vulnerability
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
5.0 Medium
Impact Score:
3.6
Exploitability Score:
1.3
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9.38
Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) 16.4.25
Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) 16.7.18
Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) 16.9.10
Microsoft Visual Studio 2019 version 16.10 (includes 16.0 - 16.9) 16.10.5
PowerShell 7.1 7.1.4
PowerShell 7.0 7.0.7
.NET Core 2.1 2.1.30
.NET Core 3.1 3.1.18
.NET 5.0 5.0.9
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- microsoft
Products
- .net,
- .net core,
- powershell core,
- visual studio 2017,
- visual studio 2019
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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