5.4
CVSSv3

CVE-2020-0647

Published: 14/01/2020 Updated: 21/07/2021
CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.4 | Impact Score: 2.5 | Exploitability Score: 2.8
VMScore: 516
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Vulnerability Summary

A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications correctly, aka 'Microsoft Office Online Spoofing Vulnerability'.

Vulnerability Trend

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microsoft office online server -

Recent Articles

Microsoft Patch Tuesday – January 2020
Symantec Threat Intelligence Blog • Preethi Koroth • 15 Jan 2024

This month the vendor has patched 49 vulnerabilities, 8 of which are rated Critical.

Posted: 15 Jan, 202014 Min ReadThreat Intelligence SubscribeMicrosoft Patch Tuesday – January 2020This month the vendor has patched 49 vulnerabilities, 8 of which are rated Critical.This month the vendor has patched 49 vulnerabilities, 8 of which are rated Critical. As always, customers are advised to follow these security best practices: Install vendor patches as soon as they are available. Run all software with the least privileges required wh...