Live › vulnerability › CVE-2021-31201
Go to dashboardMicrosoft Enhanced Cryptographic Provider, a Windows cryptographic component, contains an unspecified flaw that lets a local user escalate privileges. An attacker with a foothold on the machine can gain higher privileges, and CISA lists it as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Enhanced Cryptographic Provider | vendor | – | – |
Unknown from the sources. In the analyst’s queue.
Apply the Microsoft security update for CVE-2021-31201 per vendor instructions (CISA required action); the specific KB or patched build is not given in the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.
CISA required action: Apply updates per vendor instructions.
This page as .md · .json · in your agent: get_signal("CVE-2021-31201")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.