HIGH · 7.2

CVE-2022-33633

Skype for Business and Lync Remote Code Execution Vulnerability

Vulnerability Description

Skype for Business and Lync Remote Code Execution Vulnerability

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftLync Server2013
MicrosoftSkype For Business2015

References

FAQ

What is CVE-2022-33633?

CVE-2022-33633 is a vulnerability with a CVSS score of 7.2 (HIGH). Skype for Business and Lync Remote Code Execution Vulnerability

How severe is CVE-2022-33633?

CVE-2022-33633 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-33633?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Lync Server, Microsoft Skype For Business.