What is CVE-2021-31937?

CVE-2021-31937 is a high-severity vulnerability in Microsoft Edge Chromium, classified under Improper Privilege Management. CVSS score: 8.2/10. Published 2023-06-28.

How severe is CVE-2021-31937?

High severity. CVSS v3 base score is 8.2 out of 10.

Privilege escalation in Microsoft Edge Chromium

CVE-2021-31937

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Vulnerability class: Privilege Escalation

EPSS: 0.009 (54.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.

Affected products

Microsoft Edge_chromium
Microsoft Edge (Chromium-based) — versions 1.0.0

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-31937?: CVE-2021-31937 is a high-severity vulnerability in Microsoft Edge Chromium, classified under Improper Privilege Management. CVSS score: 8.2/10. Published 2023-06-28.
How severe is CVE-2021-31937?: High severity. CVSS v3 base score is 8.2 out of 10.