Overview
- Description
- Microsoft Visio 2007 SP3, Visio 2010 SP2, Visio 2013 SP1, Visio 2016, Visio Viewer 2007 SP3, and Visio Viewer 2010 mishandle library loading, which allows local users to gain privileges via a crafted application, aka "Microsoft Office OLE DLL Side Loading Vulnerability."
- Source
- secure@microsoft.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
Known exploits
Data from CISA
- Vulnerability name
- Microsoft Office OLE DLL Side Loading Vulnerability
- Exploit added on
- Nov 3, 2021
- Exploit action due
- May 3, 2022
- Required action
- Apply updates per vendor instructions.
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:visio:2007:sp3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "387D78BD-2368-4525-BFC2-52149585E1F0"
},
{
"criteria": "cpe:2.3:a:microsoft:visio:2010:sp2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ED0408B6-4FB5-45E9-AD27-301FC383152D"
},
{
"criteria": "cpe:2.3:a:microsoft:visio:2013:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87EBA8C7-E317-4EFD-B1AA-DD6A8B0DFDCC"
},
{
"criteria": "cpe:2.3:a:microsoft:visio:2016:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "89229922-0836-4CC2-AED2-107C3142D0EA"
},
{
"criteria": "cpe:2.3:a:microsoft:visio_viewer:2007:sp3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4E480F86-60A0-4662-9262-CBC94C62A8F0"
},
{
"criteria": "cpe:2.3:a:microsoft:visio_viewer:2010:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B063DF85-AF5F-484B-AB6F-7B51FC42189F"
}
],
"operator": "OR"
}
]
}
]