Description of the security update for SharePoint Server Subscription Edition: January 11, 2022 (KB5002111)

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When access the storefront webpage getting .Net errors

When access the newly added Storefront server getting the below error. Error : The 'targetFramework' attribute in the element of the Web.config file is used only to target version 4.0 and later of the .NET Framework for example, ''. The 'targetFramework' attribute currently references a version...

CVE-2021-39392

The management tool in MyLittleBackup up to and including 1.7 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

CVE-2021-39392

The management tool in MyLittleBackup up to and including 1.7 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

Hardcoded credentials

The management tool in MyLittleBackup up to and including 1.7 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

CVE-2021-39392

The management tool in MyLittleBackup up to and including 1.7 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

CVE-2021-39392

CVE-2021-39392 affects MyLittleBackup (up to and including 1.7). The issue is a hardcoded machineKey in web.config, shared across installations, enabling remote attackers to send serialized ASP code and achieve arbitrary code execution. The vulnerability is described as a remote, network-based ri...

CVE-2021-37334

Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a...

CVE-2021-37334

Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a...

Arbitrary file deletion

Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a...

CVE-2021-37334

Umbraco Forms versions 4.0.0 through 8.7.5 (and older) are vulnerable to remote code execution and arbitrary file deletion due to file-extension validation occurring after files are stored in a temporary directory (%BASEDIR%/APP_DATA/TEMP/FileUploads/). The web.config protections restricting this...

CVE-2021-37334

Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a...

Description of the security update for Office Online Server: June 8, 2021 (KB5001943)

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Microsoft SharePoint Server-Side Include and ViewState RCE

This module exploits a server-side include SSI in SharePoint to leak the web.config file and forge a malicious ViewState with the extracted validation key. This exploit is authenticated and requires a user with page creation privileges, which is a standard permission in SharePoint. The web.config...

Microsoft SharePoint SSI / ViewState Remote Code Execution Exploit

This Metasploit module exploits a server-side include SSI in SharePoint to leak the web.config file and forge a malicious ViewState with the extracted validation key. This exploit is authenticated and requires a user with page creation privileges, which is a standard permission in SharePoint. The...

Microsoft SharePoint SSI / ViewState Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft SharePoint Server-Side Include and ViewState RCE', 'Description' = %q This module exploits a server-side include SSI in SharePoint to...

FAQ: Where is the setting to enable multiple monitors?

Q:Where is the setting to enable multiple monitors? A : To enable multiple monitors edit the web.config file in the StoreWeb -directory on the StoreFront server. The default location isc:\inetpub\wwwroot\citrix\Storeweb. In the web.config file, change showDesktopViewer=true to...

CVE-2020-13166

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

CVE-2020-13166

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...

Hardcoded credentials

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded the same for all customers' installations in web.config, and can be used to send serialized ASP code...