This article applies to Microsoft Dynamics NAV 2018 for all countries and all language locales.

A remote code execution vulnerability exists in Microsoft Dynamics NAV. A user who has the permission to access certain features that requires a call from the Role-Tailored Client that has the dataset structure can start arbitrary shell commands through deserialization.

Overview

This cumulative update includes all hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2018, including hotfixes and regulatory features that were released in previous cumulative updates.

This cumulative update replaces previously released cumulative updates. You should always install the latest cumulative update.

It may be necessary to update your license after you install this hotfix to gain access to new objects that are included in this or a previous cumulative update. (This applies only to customer licenses.) For a list of cumulative updates that were released for Microsoft Dynamics NAV 2018, see released cumulative updates for Microsoft Dynamics NAV 2018. Cumulative updates are intended for new and existing customers who are running Microsoft Dynamics NAV 2018.Important We recommend that you contact your Microsoft Dynamics Partner before you install hotfixes or updates. It is important to verify that your environment is compatible with the hotfixes or updates being installed. A hotfix or update may cause interoperability issues with customizations and third-party products that work together with your Microsoft Dynamics NAV solution.

Problems that are resolved in this cumulative update

The following problems are resolved in this cumulative update:

Platform hotfixes

ID

Title

339839

The Windows client does not look right after upgrading to CU 24.

345346

Do not make public SQL Injection command and report on Business Central Help Server.

 

Application hotfixes

ID

Title

Functional Area

Changed Objects

340854

The Rapid Start Validate Package process is extremely slow when you import a small amount of data into the table from a spreadsheet.

Administration

COD 8611 COD 8617

343164

If you add a default value in the Description field of an item configuration template, the related Item template is empty.

Administration

TAB 1301

341143

The Customer - Balance to Date report doesn't display anything although there is a balance for a customer.

Finance

REP 121 REP 321

342389

An electronic invoice in EHF 3.0 format cannot be validated successfully when the document contains positive and negative lines and different VAT rates.

Finance

COD 1620

344038

A reduction performance displays in the exponential adjust cost after you post double entries.

Inventory

COD 5895

346563

"The length of the string is *, but it must be less than or equal to 250" error message is displayed in all Power BI embed scenarios.

Sales

COD 6301

340373

If you open the Customer Card page from the Sales Order Page, no date filter will be applied.

Sales

PAG 22 PAG 27 PAG 41 PAG 42 PAG 43 PAG 44 PAG 49 PAG 50 PAG 51 PAG 52 PAG 9300 PAG 9301 PAG 9302 PAG 9305 PAG 9308 PAG 9309 TAB 36 TAB 38

340437

The Available Qty. to Pick fields in the Pick worksheet include quantities that are reserved for other source documents.

Warehouse

COD 7312 COD 7314 TAB 7326

 

Local application hotfixes 

AT – Austria

ID

Title

Functional Area

Changed Objects

340589

In the company information, the Company No. field is not translated correctly in the Austrian version.

Finance

PAG 1 TAB 79

344401

The Intrastat file for January 2020 is not accepted by the authorities because the period is incorrect in the Austrian version.

Finance

REP 11106

 

CH – Switzerland

ID

Title

Functional Area

Changed Objects

340589

In the company information, the Company No. field is not translated correctly in the Swiss version.

Finance

PAG 1 TAB 79

 

CZ - Czech

ID

Title

Functional Area

Changed Objects

345264

The Deduction Line No. field is incorrect in the Sales Advance Letter Entries in the Czech version.

Sales

COD 31000

346229

"Transaction type must have a value" error message is displayed when you post a sales shipment for an item of type Service in the Czech version.

Sales

IntrastatChecklist.Report ItemJournalLine.Table JobJournalLine.Table PurchPost.Codeunit PurchaseDocumentTest.Report PurchaseHeader.Table SalesDocumentTest.Report SalesHeader.Table SalesPost.Codeunit TransferHeader.Table TransferOrderPostReceipt.Codeunit TransferOrderPostShipment.Codeunit

343194

"Prepmt. Amt. Inv. Excl. VAT cannot be less than xxx in Sales Line" error message is displayed when you create multiple shipments for orders with advance letters in the Czech version.

Sales

Created by Template Se Platform

343695

The VAT Entries merge into one line with different VAT date and the same External Document No. field in the VAT Control report in the Czech version.

VAT/Sales Tax/Intrastat

COD 31100

 

DACH

ID

Title

Functional Area

Changed Objects

341877

Incorrect INDEX.XML file is in the GDPdU data export when the same table is used multiple times in the DACH version.

Finance

COD 11000

344401

The Intrastat file for January 2020 is not accepted by the authorities because the period is incorrect in the DACH version.

Finance

REP 11106

340589

In the company information, the Company No. field is not translated correctly in the DACH version.

Finance

PAG 1 TAB 79

 

DE – Germany

ID

Title

Functional Area

Changed Objects

340589

In the company information, the Company No. field is not translated correctly in the German version.

Finance

PAG 1 TAB 79

 

DK – Denmark

ID

Title

Functional Area

Changed Objects

341091

The information in the LineExtensionAmount tag of the OIOUBL E-invoicing is incorrect when a line discount is granted in the Danish version.

Finance

COD 13609 COD 13610 COD 13616 COD 13617

 

IT – Italy

ID

Title

Functional Area

Changed Objects

340030

The VAT Exemption No. field should be enlarged in the Italian version.

Finance

COD 12134 PAG 12100 REP 12181 REP 202 REP 206 REP 207 REP 5911 REP 5912 REP 5915 TAB 112 TAB 12186 COD 12184

 

NO – Norway

ID

Title

Functional Area

Changed Objects

340138

If you use the reverse charge VAT and proportional VAT, the transaction does not display correctly in the Trade Settlement report in the Norwegian version.

VAT/Sales Tax/Intrastat

REP 10618

 

Local regulatory features

ES - Spain

ID

Title

Functional Area

Changed Objects

341904

Make the SII solution work for ALAVA province in the Spanish version.

Financial Management

COD 10750 PAG 10751 TAB 10751

Resolution

How to obtain the Microsoft Dynamics NAV update files

This update is available for manual download and installation from the Microsoft Download Center.

Cumulative update CU 27 for Microsoft Dynamics NAV 2018

Which hotfix package to download

This cumulative update has multiple hotfix packages. Select and download one of the following packages depending on the country version of your Microsoft Dynamics NAV 2018 database:

Country

Hotfix package

AT - Austria

Download the CU 27 NAV 2018 AT package

AU - Australia

Download the CU 27 NAV 2018 AU package

BE - Belgium

Download the CU 27 NAV 2018 BE package

CH - Switzerland

Download the CU 27 NAV 2018 CH package

CZ- Czech

Download the CU 27 NAV 2018 CZ package

DE - Germany

Download the CU 27 NAV 2018 DE package

DK - Denmark

Download the CU 27 NAV 2018 DK package

ES - Spain

Download the CU 27 NAV 2018 ES package

FI - Finland

Download the CU 27 NAV 2018 FI package

FR - France

Download the CU 27 NAV 2018 FR package

IS - Iceland

Download the CU 27 NAV 2018 IS package

IT - Italy

Download the CU 27 NAV 2018 IT package

NA - North America

Download the CU 27 NAV 2018 NA package

NL - Netherlands

Download the CU 27 NAV 2018 NL package

NO - Norway

Download the CU 27 NAV 2018 NO package

NZ - New Zealand

Download the CU 27 NAV 2018 NZ package

RU - Russia

Download the CU 27 NAV 2018 RU package

SE - Sweden

Download the CU 27 NAV 2018 SE package

UK - United Kingdom

Download the CU 27 NAV 2018 UK package

All other countries

Download the CU 27 NAV 2018 W1 package

How to install a Microsoft Dynamics NAV 2018 cumulative update

See How to install a Microsoft Dynamics NAV 2018 cumulative update.

Prerequisites

You must have Microsoft Dynamics NAV 2018 installed to apply this hotfix.

More information

See more information about software update terminology and Microsoft Dynamics NAV 2018.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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