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CVE-2017-0021
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
Hyper-V in Microsoft Windows 10 1607 and Windows Server 2016 does not properly validate vSMB packet data, which allows attackers to execute arbitrary code on a target OS, aka "Hyper-V System Data Structure Vulnerability." This vulnerability is different from that described in CVE-2017-0095..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.7/10
- Exploit Score
- 5.1/10
- Access Vector
- Adjacent_network
- Access Complexity
- Low
- Authentication Required
- Single
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
CVSSv3.1 Score
- Severity
- Critical
- Base Score
- 9/10
- Exploit Score
- 2.3/10
- Access Vector
- Adjacent_network
- Access Complexity
- Low
- Privileges Required
- Low
- Impact Score
- 6/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- High
- Scope
- Changed
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* |
Yes
|
- | - |