CVE-2021-26421

Published: May 11, 2021Modified: Nov 21, 2024

7.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Exploitability: 2.8 / Impact: 4.2

Source: NVD (Secondary)

Description

Skype for Business and Lync Spoofing Vulnerability

Products: Microsoft: Lync Server, Skype For Business Server

2 products

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Microsoft Lync Server	Version 2013 cumulative_update_10
Microsoft Skype For Business Server	Version 2015 cumulative_update_11

Source: secure@microsoft.com

PatchVendor Advisory

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

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