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Status published
High
CVE-2022-33633
Skype for Business and Lync Remote Code Execution Vulnerability
Vulnerability Description
Skype for Business and Lync Remote Code Execution Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Microsoft Lync Server 2013 CU10, Skype for Business Server 2015 CU12, Skype for Business Server 2019 CU6
Vulnerable Versions:
8308.0, 9319.0, 2046.0
Timeline
Official Publish:
July 12th, 2022
Last Modified:
July 8th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
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
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.