Overview
- Description
- An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.
- Source
- secure@microsoft.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.4
- Impact score
- 5.2
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.8
- Impact score
- 4.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:N
Known exploits
Data from CISA
- Vulnerability name
- Microsoft Exchange Server Privilege Escalation Vulnerability
- Exploit added on
- Mar 3, 2022
- Exploit action due
- Mar 17, 2022
- Required action
- Apply updates per vendor instructions.
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:exchange_server:2010:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E3D7891-E16D-4106-8F81-DF93590AFFD2"
},
{
"criteria": "cpe:2.3:a:microsoft:exchange_server:2013:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27EF8DB7-D5A0-47A8-9F69-7D0259490D69"
},
{
"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8039FBA1-73D4-4FF2-B183-0DCC961CBFF7"
},
{
"criteria": "cpe:2.3:a:microsoft:exchange_server:2019:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40D8A6DB-9225-4A3F-AD76-192F6CCCF002"
}
],
"operator": "OR"
}
]
}
]