CVE-2020-0646

critical-risk
Published 2020-01-14

A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.

Do I need to act?

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93.9% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
48275
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (11)

Affected Vendors

Microsoft

References (5)

Exploit http://packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection....
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646
Exploit http://packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection....
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-...
82
/ 100
critical-risk
Severity 32/34 · Critical
Exploitability 34/34 · Critical
Exposure 16/34 · Moderate