CVE-2021-24099
Published Feb 25, 2021
Last updated a year ago
Overview
- Description
- Skype for Business and Lync Denial of Service Vulnerability
- Source
- secure@microsoft.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:lync_server:2013:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "677D4F3D-1374-4F6F-B69E-7F9F507D18A4"
},
{
"criteria": "cpe:2.3:a:microsoft:skype_for_business_server:2015:cu8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A9FA3DB5-0651-4E17-B162-250122E4016C"
},
{
"criteria": "cpe:2.3:a:microsoft:skype_for_business_server:2019:cu2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7991B16E-78CE-4EBF-B552-9B8EC53D615E"
}
],
"operator": "OR"
}
]
}
]