6.8

CVE-2021-43216: microsoft windows_10 Exposure of Resource to Wrong Sphere

CVSS: 6.8v2.0MediumModified
Published 15-12-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-43216 is a medium (CVSS 6.8) Exposure of Resource to Wrong Sphere vulnerability in microsoft windows_10. EPSS estimates a 3.43% chance of exploitation in the next 30 days, higher than 88.8% of scored vulnerabilities.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v2.0 (NVD)
EPSS score
3.43%
0%100%
Low · +0.18 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-12-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.43%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

+0.18 pp

From 3.25% on 20-09-2026

20-09-202620-10-2026
EPSS score
3.43%

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

Affected systems

Microsoft33 products

1 vendor · 33 products

References

1 links