CVE-2021-31195
MEDIUM NUCLEIMicrosoft Exchange Server - Authentication Bypass by Spoofing
Title source: ruleDescription
Microsoft Exchange Server Remote Code Execution Vulnerability
Nuclei Templates (1)
Microsoft Exchange Server - Cross-Site Scripting
MEDIUMby infosecsanyam
Shodan:
http.title:"Outlook" || http.favicon.hash:1768726119 || http.title:"outlook" || cpe:"cpe:2.3:a:microsoft:exchange_server"
FOFA:
title="outlook" || icon_hash=1768726119
Scores
CVSS v3
6.5
EPSS
0.7761
EPSS Percentile
99.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-290
Status
published
Products (3)
microsoft/exchange_server
2013 cumulative_update_23
microsoft/exchange_server
2016 cumulative_update_19 (2 CPE variants)
microsoft/exchange_server
2019 cumulative_update_8 (2 CPE variants)
Published
May 11, 2021
Tracked Since
Feb 18, 2026