.NET Framework Information Disclosure Vulnerability
.NET Framework Information Disclosure Vulnerability
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | 4.8.1 |
| Microsoft | Microsoft .NET Framework 4.6.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6/4.6.2 | 10.0.0 |
| Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 | 2.0.0 |
| Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 | 3.0.0 |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0 |
| Microsoft | Microsoft .NET Framework 3.5.1 | 3.5.0 |
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection: