CVE-2021-24073

Skype for Business and Lync Spoofing Vulnerability

Description

Skype for Business and Lync Spoofing Vulnerability

6.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.45%

Vendor Advisory microsoft.com

Affected: Microsoft Skype for Business Server 2015 CU 8

Affected: Microsoft Microsoft Lync Server 2013

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24073	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-24073?: CVE-2021-24073 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24073?: To fix CVE-2021-24073, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-24073 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-24073 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24073?: CVE-2021-24073 affects Microsoft Skype for Business Server 2015 CU 8, Microsoft Microsoft Lync Server 2013.

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