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Vulnerability Details :

CVE-2018-0888

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-14 Mar, 2018 | 17:00
Updated At-16 Sep, 2024 | 18:39
Rejected At-
Credits

The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an information disclosure vulnerability due to how guest operating system input is validated, aka "Hyper-V Information Disclosure Vulnerability".

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:14 Mar, 2018 | 17:00
Updated At:16 Sep, 2024 | 18:39
Rejected At:
▼CVE Numbering Authority (CNA)

The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an information disclosure vulnerability due to how guest operating system input is validated, aka "Hyper-V Information Disclosure Vulnerability".

Affected Products
Vendor
Microsoft CorporationMicrosoft Corporation
Product
Hyper-V Network SwitchHyper-V Network Switch
Versions
Affected
  • Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709
Problem Types
TypeCWE IDDescription
textN/AInformation Disclosure
Type: text
CWE ID: N/A
Description: Information Disclosure
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888
x_refsource_CONFIRM
http://www.securityfocus.com/bid/103262
vdb-entry
x_refsource_BID
http://www.securitytracker.com/id/1040518
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/103262
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://www.securitytracker.com/id/1040518
Resource:
vdb-entry
x_refsource_SECTRACK
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/103262
vdb-entry
x_refsource_BID
x_transferred
http://www.securitytracker.com/id/1040518
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/103262
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.securitytracker.com/id/1040518
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:14 Mar, 2018 | 17:29
Updated At:23 May, 2022 | 17:29

The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an information disclosure vulnerability due to how guest operating system input is validated, aka "Hyper-V Information Disclosure Vulnerability".

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.05.6MEDIUM
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Primary2.04.7MEDIUM
AV:L/AC:M/Au:N/C:C/I:N/A:N
Type: Primary
Version: 3.0
Base score: 5.6
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 4.7
Base severity: MEDIUM
Vector:
AV:L/AC:M/Au:N/C:C/I:N/A:N
CPE Matches

Microsoft Corporation
microsoft
>>windows_10>>-
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1511
cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1607
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1703
cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1709
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_8.1>>-
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server>>1709
cpe:2.3:o:microsoft:windows_server:1709:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>*
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>-
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://www.securityfocus.com/bid/103262secure@microsoft.com
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1040518secure@microsoft.com
Third Party Advisory
VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888secure@microsoft.com
Patch
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/103262
Source: secure@microsoft.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1040518
Source: secure@microsoft.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0888
Source: secure@microsoft.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-20
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Matching Score-6
Assigner-Microsoft Corporation
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EPSS-89.01% / 99.54%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-22||Apply updates per vendor instructions.

The Authenticode Signature Verification function in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute arbitrary code via a modified file with additional content, aka "WinVerifyTrust Signature Validation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/aWindows
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0167
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-64.54% / 98.47%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap-based buffer overflow in the Office GDI+ library in Microsoft Office 2003 SP3 and 2007 SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted EMF image in an Office document, aka "GDI+ Heap Overflow Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-officen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0146
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5.8||MEDIUM
EPSS-25.13% / 96.26%
||
7 Day CHG~0.00%
Published-10 Apr, 2012 | 21:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-forefront_unified_access_gatewayn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0152
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-4.3||MEDIUM
EPSS-85.39% / 99.38%
||
7 Day CHG~0.00%
Published-13 Mar, 2012 | 21:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Remote Desktop Protocol (RDP) service in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (application hang) via a series of crafted packets, aka "Terminal Server Denial of Service Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0160
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-54.65% / 98.07%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly serialize input data, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka ".NET Framework Serialization Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-.net_frameworkn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-4727
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-10||HIGH
EPSS-1.92% / 83.57%
||
7 Day CHG~0.00%
Published-16 Dec, 2011 | 11:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 does not properly validate string data that is intended for storage in an XML document, which allows remote attackers to cause a denial of service (parsing error) or possibly have unspecified other impact via a crafted REST URL parameter, as demonstrated by parameters to admin/ and certain other files.

Action-Not Available
Vendor-n/aRed Hat, Inc.Microsoft CorporationParallels International Gmbh
Product-parallels_plesk_panelwindowsenterprise_linuxn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0161
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-55.23% / 98.10%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly handle an unspecified exception during use of partially trusted assemblies to serialize input data, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka ".NET Framework Serialization Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-.net_frameworkn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-7182
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.8||CRITICAL
EPSS-41.48% / 97.46%
||
7 Day CHG~0.00%
Published-14 Oct, 2016 | 01:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Graphics component in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; and Live Meeting 2007 Console allows attackers to execute arbitrary code via a crafted True Type font, aka "True Type Font Parsing Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-word_viewerlive_meetingwindows_10windows_7windows_8.1windows_server_2008windows_vistalyncskype_for_businessofficewindows_rt_8.1windows_server_2012n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-3410
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-58.26% / 98.22%
||
7 Day CHG~0.00%
Published-14 Dec, 2011 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Array index error in Microsoft Publisher 2003 SP3, and 2007 SP2 and SP3, allows remote attackers to execute arbitrary code via a crafted Publisher file that leverages incorrect handling of values in memory, aka "Publisher Out-of-bounds Array Index Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-publishern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-7209
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5.3||MEDIUM
EPSS-6.82% / 91.44%
||
7 Day CHG~0.00%
Published-10 Nov, 2016 | 06:16
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Edge allows remote attackers to spoof web content via a crafted web site, aka "Microsoft Edge Spoofing Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-edgen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-3415
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-44.11% / 97.60%
||
7 Day CHG~0.00%
Published-30 Dec, 2011 | 01:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Open redirect vulnerability in the Forms Authentication feature in the ASP.NET subsystem in Microsoft .NET Framework 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted return URL, aka "Insecure Redirect in .NET Form Authentication Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2026-23571
Matching Score-6
Assigner-TeamViewer Germany GmbH
ShareView Details
Matching Score-6
Assigner-TeamViewer Germany GmbH
CVSS Score-6.8||MEDIUM
EPSS-0.07% / 21.05%
||
7 Day CHG~0.00%
Published-29 Jan, 2026 | 08:41
Updated-11 Feb, 2026 | 20:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Command Injection in 1E-Nomad-RunPkgStatusRequest Instruction in TeamViewer DEX

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-RunPkgStatusRequest instruction. Improper input validation allows authenticated attackers with actioner privilege to run elevated arbitrary commands on connected hosts via malicious commands injected into the instruction’s input field. Users of 1E Client version 24.5 or higher are not affected.

Action-Not Available
Vendor-TeamViewerMicrosoft Corporation
Product-digital_employee_experiencewindowsDEX
CWE ID-CWE-20
Improper Input Validation
CVE-2026-23570
Matching Score-6
Assigner-TeamViewer Germany GmbH
ShareView Details
Matching Score-6
Assigner-TeamViewer Germany GmbH
CVSS Score-6.5||MEDIUM
EPSS-0.07% / 20.68%
||
7 Day CHG~0.00%
Published-29 Jan, 2026 | 08:50
Updated-11 Feb, 2026 | 20:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Log timestamp tampering vulnerability in Content Distribution Service

A missing validation of a user-controlled value in the TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows an adjacent network attacker to tamper with log timestamps via crafted UDP Sync command. This could result in forged or nonsensical datetime prefixes and compromising log integrity and forensic correlation.

Action-Not Available
Vendor-TeamViewerMicrosoft Corporation
Product-digital_employee_experiencewindowsDEX
CWE ID-CWE-20
Improper Input Validation
CVE-2000-0258
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-20.31% / 95.61%
||
7 Day CHG~0.00%
Published-02 Jun, 2000 | 04:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IIS 4.0 and 5.0 allows remote attackers to cause a denial of service by sending many URLs with a large number of escaped characters, aka the "Myriad Escaped Characters" Vulnerability.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-internet_information_serverinternet_information_servicesn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2026-23566
Matching Score-6
Assigner-TeamViewer Germany GmbH
ShareView Details
Matching Score-6
Assigner-TeamViewer Germany GmbH
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 19.93%
||
7 Day CHG~0.00%
Published-29 Jan, 2026 | 08:46
Updated-11 Feb, 2026 | 19:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Log Injection in Content Distribution Service UDP Handler

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows an attacker on the adjacent network to inject, tamper with, or forge log entries in \Nomad Branch.log via crafted data sent to the UDP network handler. This can impact log integrity and nonrepudiation.

Action-Not Available
Vendor-TeamViewerMicrosoft Corporation
Product-digital_employee_experiencewindowsDEX
CWE ID-CWE-20
Improper Input Validation
CVE-2019-1470
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6||MEDIUM
EPSS-0.90% / 75.92%
||
7 Day CHG~0.00%
Published-10 Dec, 2019 | 21:41
Updated-04 Aug, 2024 | 18:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows Server, version 1909 (Server Core installation)Windows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for x64-based Systems
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE ID-CWE-20
Improper Input Validation
CVE-2011-2383
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-34.76% / 97.08%
||
7 Day CHG~0.00%
Published-03 Jun, 2011 | 17:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Internet Explorer 9 and earlier does not properly restrict cross-zone drag-and-drop actions, which allows user-assisted remote attackers to read cookie files via vectors involving an IFRAME element with a SRC attribute containing an http: URL that redirects to a file: URL, as demonstrated by a Facebook game, related to a "cookiejacking" issue, aka "Drag and Drop Information Disclosure Vulnerability." NOTE: this vulnerability exists because of an incomplete fix in the Internet Explorer 9 release.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-internet_explorerien/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-2822
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-10||HIGH
EPSS-0.36% / 58.39%
||
7 Day CHG~0.00%
Published-29 Aug, 2011 | 15:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Google Chrome before 13.0.782.215 on Windows does not properly parse URLs located on the command line, which has unspecified impact and attack vectors.

Action-Not Available
Vendor-n/aMicrosoft CorporationGoogle LLC
Product-chromewindowsn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-3185
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-9.3||HIGH
EPSS-5.09% / 89.92%
||
7 Day CHG~0.00%
Published-29 Aug, 2011 | 17:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

gtkutils.c in Pidgin before 2.10.0 on Windows allows user-assisted remote attackers to execute arbitrary programs via a file: URL in a message.

Action-Not Available
Vendor-n/aMicrosoft CorporationPidgin
Product-pidginwindowsn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-2382
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-33.88% / 97.03%
||
7 Day CHG~0.00%
Published-03 Jun, 2011 | 17:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Internet Explorer 8 and earlier, and Internet Explorer 9 beta, does not properly restrict cross-zone drag-and-drop actions, which allows user-assisted remote attackers to read cookie files via vectors involving an IFRAME element with a SRC attribute containing a file: URL, as demonstrated by a Facebook game, related to a "cookiejacking" issue.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-internet_explorerien/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1272
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-50.20% / 97.87%
||
7 Day CHG~0.00%
Published-16 Jun, 2011 | 20:21
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Excel 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 do not properly validate record structures during parsing of Excel spreadsheets, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Insufficient Record Validation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-excel_viewerexceloffice_compatibility_packopen_xml_file_format_converterofficen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1989
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-58.77% / 98.25%
||
7 Day CHG~0.00%
Published-15 Sep, 2011 | 10:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; Excel Services on Office SharePoint Server 2007 SP2; Excel Services on Office SharePoint Server 2010 Gold and SP1; and Excel Web App 2010 Gold and SP1 do not properly parse conditional expressions associated with formatting requirements, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Conditional Expression Parsing Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-excel_viewerexceloffice_compatibility_packexcel_web_appofficeopen_xml_file_format_convertersharepoint_servern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1873
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-27.01% / 96.45%
||
7 Day CHG~0.00%
Published-16 Jun, 2011 | 20:21
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 on 64-bit platforms does not properly validate pointers during the parsing of OpenType (aka OTF) fonts, which allows remote attackers to execute arbitrary code via a crafted font file, aka "Win32k OTF Validation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-2002
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-4.7||MEDIUM
EPSS-0.44% / 63.47%
||
7 Day CHG~0.00%
Published-12 Oct, 2011 | 01:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly handle TrueType fonts, which allows local users to cause a denial of service (system hang) via a crafted font file, aka "Win32k TrueType Font Type Translation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_vistawindows_7windows_server_2008n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-5294
Matching Score-6
Assigner-Mozilla Corporation
ShareView Details
Matching Score-6
Assigner-Mozilla Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.07% / 21.69%
||
7 Day CHG~0.00%
Published-11 Jun, 2018 | 21:00
Updated-25 Nov, 2025 | 17:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Mozilla Updater can be made to choose an arbitrary target working directory for output files resulting from the update process. This vulnerability requires local system access. Note: this issue only affects Windows operating systems. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.

Action-Not Available
Vendor-Mozilla CorporationMicrosoft Corporation
Product-windowsthunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1248
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.3||HIGH
EPSS-69.18% / 98.66%
||
7 Day CHG~0.00%
Published-13 May, 2011 | 17:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets, related to unintended stack-frame values and buffer passing, aka "WINS Service Failed Response Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2008windows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1068
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-2.6||LOW
EPSS-15.95% / 94.85%
||
7 Day CHG~0.00%
Published-23 Feb, 2011 | 18:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Windows Azure Software Development Kit (SDK) 1.3.x before 1.3.20121.1237, when Full IIS and a Web Role are used with an ASP.NET application, does not properly support the use of cookies for maintaining state, which allows remote attackers to obtain potentially sensitive information by reading an encrypted cookie and performing unspecified other steps.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_azure_sdkn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2024-52982
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.07% / 22.08%
||
7 Day CHG~0.00%
Published-10 Dec, 2024 | 20:27
Updated-18 Dec, 2024 | 18:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Improper Input Validation (CWE-20)

Animate versions 23.0.8, 24.0.5 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimate
CWE ID-CWE-20
Improper Input Validation
CVE-2019-1484
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-26.23% / 96.37%
||
7 Day CHG~0.00%
Published-10 Dec, 2019 | 21:41
Updated-04 Aug, 2024 | 18:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input, aka 'Windows OLE Remote Code Execution Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CWE ID-CWE-20
Improper Input Validation
CVE-2016-4728
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.04% / 77.70%
||
7 Day CHG~0.00%
Published-25 Sep, 2016 | 10:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit in Apple iOS before 10, tvOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 mishandles error prototypes, which allows remote attackers to execute arbitrary code via a crafted web site.

Action-Not Available
Vendor-n/aMicrosoft CorporationApple Inc.
Product-ituneswindowsiphone_ossafaritvosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2026-21271
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-8.6||HIGH
EPSS-0.10% / 26.34%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 18:25
Updated-26 Feb, 2026 | 15:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Dreamweaver Desktop | Improper Input Validation (CWE-20)

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.

Action-Not Available
Vendor-Apple Inc.Adobe Inc.Microsoft Corporation
Product-dreamweavermacoswindowsDreamweaver Desktop
CWE ID-CWE-20
Improper Input Validation
CVE-2026-21272
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-8.6||HIGH
EPSS-0.07% / 20.87%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 18:25
Updated-26 Feb, 2026 | 15:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Dreamweaver Desktop | Improper Input Validation (CWE-20)

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system write. An attacker could leverage this vulnerability to manipulate or inject malicious data into files on the system. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.

Action-Not Available
Vendor-Apple Inc.Adobe Inc.Microsoft Corporation
Product-dreamweavermacoswindowsDreamweaver Desktop
CWE ID-CWE-20
Improper Input Validation
CVE-2026-20967
Matching Score-6
Assigner-Microsoft Corporation
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Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.10% / 27.01%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-14 Apr, 2026 | 16:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
System Center Operations Manager (SCOM) Elevation of Privilege Vulnerability

Improper input validation in System Center Operations Manager allows an authorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-system_center_operations_managerSystem Center Operations Manager 2022System Center Operations Manager 2025System Center Operations Manager 2019
CWE ID-CWE-20
Improper Input Validation
CVE-2011-2007
Matching Score-6
Assigner-Microsoft Corporation
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Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5||MEDIUM
EPSS-58.50% / 98.23%
||
7 Day CHG~0.00%
Published-12 Oct, 2011 | 01:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Microsoft Host Integration Server (HIS) 2004 SP1, 2006 SP1, 2009, and 2010 allows remote attackers to cause a denial of service (SNA Server service outage) via crafted TCP or UDP traffic, aka "Endless Loop DoS in snabase.exe Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-host_integration_servern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2011-1966
Matching Score-6
Assigner-Microsoft Corporation
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Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-10||HIGH
EPSS-57.19% / 98.18%
||
7 Day CHG~0.00%
Published-10 Aug, 2011 | 21:16
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The DNS server in Microsoft Windows Server 2008 SP2, R2, and R2 SP1 does not properly handle NAPTR queries that trigger recursive processing, which allows remote attackers to execute arbitrary code via a crafted query, aka "DNS NAPTR Query Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2008n/a
CWE ID-CWE-20
Improper Input Validation
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