CVE-2020-0646
critical · 9.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2021-11-03Remediation due 2022-05-03
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
9.8
CVSS
99.2%
EPSS (exploit prob.)
100th
EPSS percentile
2020-01-14
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-91
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | .net_framework | 3.0 |
| microsoft | windows_server_2008 | all versions |
| microsoft | .net_framework | 3.5 |
| microsoft | windows_10_1607 | all versions |
| microsoft | windows_10_1607 | all versions |
| microsoft | windows_8.1 | all versions |
| microsoft | windows_server_2012 | all versions |
| microsoft | windows_server_2012 | r2 |
| microsoft | .net_framework | 3.5 |
| microsoft | .net_framework | 4.6.2 |
| microsoft | .net_framework | 4.7 |
| microsoft | .net_framework | 4.7.1 |
| microsoft | .net_framework | 4.7.2 |
| microsoft | windows_10_1607 | all versions |
| microsoft | windows_10_1607 | all versions |
| microsoft | windows_server_2016 | all versions |
| microsoft | .net_framework | 3.5 |
| microsoft | .net_framework | 4.7.1 |
| microsoft | .net_framework | 4.7.2 |
| microsoft | windows_10_1709 | all versions |
| microsoft | windows_10_1709 | all versions |
| microsoft | .net_framework | 3.5 |
| microsoft | .net_framework | 4.7.2 |
| microsoft | windows_10_1507 | all versions |
| microsoft | windows_10_1507 | all versions |
| microsoft | windows_10_1803 | all versions |
| microsoft | windows_10_1803 | all versions |
| microsoft | windows_10_1809 | all versions |
| microsoft | windows_10_1809 | all versions |
| microsoft | windows_server_2016 | 1803 |
| microsoft | windows_server_2019 | all versions |
| microsoft | .net_framework | 3.5 |
| microsoft | .net_framework | 4.8 |
| microsoft | windows_10_1809 | all versions |
| microsoft | windows_10_1903 | all versions |
| microsoft | windows_10_1909 | all versions |
| microsoft | windows_server_2016 | 1909 |
| microsoft | windows_server_2019 | all versions |
| microsoft | .net_framework | 3.5.1 |
| microsoft | windows_7 | all versions |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646
- http://packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0646
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-0646