CVE-2022-33633 HIGH

CVE-2022-33633: Skype for Business and Lync Remote Code Execution Vulnerability

Vendor Microsoft
Product Microsoft Lync Server 2013 CU10
Published July 12, 2022
Last update July 8, 2025
View on NVD All CVEs

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

What the vulnerability does

01Description

Skype for Business and Lync Remote Code Execution Vulnerability

Key dates

02Disclosure timeline

July 12, 2022 CVE published
July 8, 2025 Record updated