CVE-2020-0646
CriticalActively exploited (CISA KEV)
Description
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
SeverityCritical
CVSS9.8
Exploit probability100. percentile99.2%
Product
Microsoft .NET Framework
PublishedJan 14, 2020
First seenJan 14, 2020
Added to KEVNov 3, 2021
Weakness typeCWE-91CWE-91
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: May 3, 2022Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft .net_framework | 3.0, 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 3.5.1, 4.5.2, 4.6, 4.6.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.