CVE-2020-16909: microsoft windows_10
Vulnerability summary
CVE-2020-16909 is a high (CVSS 7.8) vulnerability in microsoft windows_10. EPSS estimates a 0.87% chance of exploitation in the next 30 days, higher than 58.2% of scored vulnerabilities.
Timeline
- 16-10-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
<p>An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when WER handles and executes files. The vulnerability could allow elevation of privilege if an attacker can successfully exploit it.</p> <p>An attacker who successfully exploited the vulnerability could gain greater access to sensitive information and system functionality. To exploit the vulnerability, an attacker could run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting the way that WER handles and executes files.</p>
CVSS metrics
3 scores · 2 sources · 2 versions- NVDNIST7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.87%
Chance of exploitation in the next 30 days
Percentile
58%
Versus all other CVEs
30-day change
0.00 pp
From 0.87% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Microsoft19 products
- windows_10na | 1607 | 1709 | 1803 | 1809 | 1903 | 1909 | 2004
- windows 10 version 1507≥ 10.0.0, < publication
- windows 10 version 1607≥ 10.0.0, < publication
- windows 10 version 1709≥ 10.0.0, < publication
- windows 10 version 1709 for 32-bit systems≥ 10.0.0, < publication
1 vendor · 19 products
References
1 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16909X Refsource MISCPatchVendor Advisory