5.4
CVSSv3

CVE-2020-0903

Published: 12/03/2020 Updated: 17/03/2020
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Vulnerability Summary

A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.

Vulnerability Trend

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microsoft exchange server 2016

microsoft exchange server 2019

Recent Articles

Microsoft Patch Tuesday – March 2020
Symantec Threat Intelligence Blog • Preethi Koroth • 11 Mar 2024

This month the vendor has patched 115 vulnerabilities, 25 of which are rated Critical.

Posted: 11 Mar, 202028 Min ReadThreat Intelligence SubscribeMicrosoft Patch Tuesday – March 2020This month the vendor has patched 115 vulnerabilities, 25 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 while still maintaining functionality. Avoid handling files from unknown or questionabl...