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01 Record

CVE-2020-17046

Windows Error Reporting Denial of Service Vulnerability

MediumPUBLISHEDCNA: microsoft
CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

02 Description

Windows Error Reporting Denial of Service Vulnerability

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.47% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 73.6% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-11-11 06:48Z5 YR AGO
Last updated
2024-09-10 15:51Z2 YR AGO
Reserved
2020-08-04
Assigning CNA
microsoft
Record state
PUBLISHED
Severity
Medium (CVSS 5.5)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Weaknesses
No CWE assigned
Data version
5.1
Document digest
c506276d755a036c9cc71add936b28e160ddb12c23ad7fea2ae2b03f1cac11ef

05 Affected products

VendorProductVersionsPlatforms
MicrosoftWindows 10 Version 20H210.0.0 to < publication32-bit Systems, ARM64-based Systems
MicrosoftWindows Server version 20H210.0.0 to < publicationx64-based Systems
MicrosoftWindows 10 Version 180310.0.0 to < publication32-bit Systems, x64-based Systems, ARM64-based Systems
MicrosoftWindows 10 Version 180910.0.0 to < publication32-bit Systems, x64-based Systems, ARM64-based Systems
MicrosoftWindows Server 201910.0.0 to < publicationx64-based Systems
MicrosoftWindows Server 2019 (Server Core installation)10.0.0 to < publicationx64-based Systems
MicrosoftWindows 10 Version 190910.0.0 to < publication32-bit Systems, x64-based Systems, ARM64-based Systems
MicrosoftWindows Server, version 1909 (Server Core installation)10.0.0 to < publicationx64-based Systems
MicrosoftWindows 10 Version 1903 for 32-bit Systems10.0.0 to < publicationUnknown
MicrosoftWindows 10 Version 1903 for x64-based Systems10.0.0 to < publicationUnknown
MicrosoftWindows 10 Version 1903 for ARM64-based Systems10.0.0 to < publicationUnknown
MicrosoftWindows Server, version 1903 (Server Core installation)10.0.0 to < publicationx64-based Systems
MicrosoftWindows 10 Version 200410.0.0 to < publication32-bit Systems, ARM64-based Systems, x64-based Systems
MicrosoftWindows Server version 200410.0.0 to < publicationx64-based Systems
MicrosoftWindows 10 Version 150710.0.0 to < publication32-bit Systems, x64-based Systems
MicrosoftWindows 10 Version 160710.0.0 to < publication32-bit Systems, x64-based Systems
MicrosoftWindows Server 201610.0.0 to < publicationx64-based Systems
MicrosoftWindows Server 2016 (Server Core installation)10.0.0 to < publicationx64-based Systems

06 References