CVE-2020-17063 : Microsoft Office Online Spoofing Vulnerability

Microsoft Office Online Spoofing Vulnerability

Published 2020-11-11 07:15:17

Updated 2023-12-31 19:15:25

View at NVD, CVE.org

Products affected by CVE-2020-17063

Microsoft » Office » Version: 2019
cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:*:*
Matching versions
Microsoft » 365 Apps » Version: N/A Enterprise Edition
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*
Matching versions

EPSS FAQ

0.18%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 56 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:N	8.6	4.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N	2.8	2.5	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: None
6.8	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N	1.6	5.2	Microsoft Corporation
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: None

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17063

CVE-2020-17063 - Security Update Guide - Microsoft - Microsoft Office Online Spoofing Vulnerability
Patch;Vendor Advisory

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