CVE-2021-26421

Skype for Business and Lync Spoofing Vulnerability

State: Published
Severity: 6.5 Medium
Published: May 11, 2021
Updated: Aug 3, 2024
Reserved: Jan 29, 2021

Description

Skype for Business and Lync Spoofing Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Skype for Business Server 2015 CU11Microsoft	2015 CU11 to before 2046.369Affected
Microsoft Lync Server 2013 CU10Microsoft	8308.0 to before 8308.1144Affected

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26421

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