CVE Vulnerability

CVE-2021-24099

Skype for Business and Lync Denial of Service Vulnerability

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24099 Patch Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:microsoft:lync_server:2013:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:skype_for_business_server:2015:cu8:*:*:*:*:*:*
cpe:2.3:a:microsoft:skype_for_business_server:2019:cu2:*:*:*:*:*:*
Information

Published : 2021-02-25 11:15

Updated : 2021-03-04 03:12

NVD link : CVE-2021-24099

Mitre link : CVE-2021-24099

Products Affected
No products.
CWE
NVD-CWE-noinfo