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01 Record

CVE-2020-17016

Microsoft SharePoint Server Spoofing Vulnerability

HighPUBLISHEDCNA: microsoft
CNA base score8.0 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

02 Description

Microsoft SharePoint Server Spoofing 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
3.19% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 88.0% of scored records. A rank, not a probability.
NVD base score
8.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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
High (CVSS 8.0)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Weaknesses
No CWE assigned
Data version
5.1
Document digest
737e4bbdec499f3ccbd06fdb471e8030e0aa409c769db99a74df5776f133c248

05 Affected products

VendorProductVersionsPlatforms
MicrosoftMicrosoft SharePoint Enterprise Server 201616.0.0 to < publicationx64-based Systems
MicrosoftMicrosoft SharePoint Enterprise Server 2013 Service Pack 115.0.0 to < publicationx64-based Systems
MicrosoftMicrosoft SharePoint Server 201916.0.0 to < publicationx64-based Systems
MicrosoftMicrosoft SharePoint Server 2010 Service Pack 213.0.0.0 to < publicationUnknown

06 References