6.8

CVE-2021-31971: microsoft windows_10

CVSS: 6.8v3.1MediumModified
Published 08-06-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-31971 is a medium (CVSS 6.8) vulnerability in microsoft windows_10. EPSS estimates a 2.09% chance of exploitation in the next 30 days, higher than 81.4% of scored vulnerabilities.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v3.1 (CVE.org)
EPSS score
2.09%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-06-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Windows HTML Platforms Security Feature Bypass Vulnerability

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

2.09%

Chance of exploitation in the next 30 days

Percentile

81%

Versus all other CVEs

30-day change

0.00 pp

From 2.09% on 21-09-2026

21-09-202621-10-2026
EPSS score
2.09%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft20 products

1 vendor · 20 products

References

1 links