What’s Vulnerable › Vulnerabilities

CVE-2021-31200: Common Utilities Remote Code Execution Vulnerability

• Severity: medium (CVSS 6.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-11 · updated 2026-06-17

Description

Common Utilities Remote Code Execution Vulnerability

Affected products

• Microsoft Neural Network Intelligence: before 2.2 — fixed in 2.2
• Microsoft common_utils.py: from 1.0 before 3.0 — fixed in 3.0

How to fix

Upgrade to a fixed version: Microsoft Neural Network Intelligence 2.2; Microsoft common_utils.py 3.0. Check the vendor advisory for mitigations.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31200
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31200

Get alerted when CVE-2021-31200 or the next vulnerability affects your stack