Have you looked at slipstreaming SP2 into your 2003 install?

•After 'thank you', who says Not at all and who says You're welcome?

Now that I've said that, I'm going to say the second thing: Please don't if there's any way you can avoid this. Unless you can air-gap all this server and all of the systems that interact with it, or VLAN them off your network and away from the Internet, you're playing Russian-roulette when it comes to IT security. 2003R2 has been out of support for some time now, 2003 original even longer. It's child's play to compromise by script kiddies at this point, let alone experienced blackhats. It goes beyond violating best practice and just throws it out the window.

A new security update KB4012583 for Windows XP, Windows 8 and Server 2003 is now available for download. Microsoft releases this update for older platforms to protect against potential nation-state activity. Previously, Microsoft had released an update KB4012598 for Windows devices to fix WannaCry ransomware.

Microsoft posted,

We have taken action to provide additional critical security updates to address vulnerabilities that are at heightened risk of exploitation due to past nation-state activity and disclosures.

Our security teams actively monitor for emerging threats to help us prioritize and take appropriate action. We are committed to ensuring our customers are protected against these potential attacks and we recommend those on older platforms, such as Windows XP, prioritize downloading and applying these critical updates.

The company also confirms that security update KB4012583 for Windows XP, Windows 8 and Server 2003 not in extended support and it should not be viewed as a departure from our standard servicing policies.

Customers with automatic updates enabled are protected and there is no additional action required. For customers, managing updates can download the update from the link below.

Security update KB4012583 for Windows Server 2003 SP2 x64

Security update KB4012583 for Windows Server 2003 SP2 x86

Security update KB4012583 for Windows XP SP3 x64

Security update KB4012583 for Windows XP SP3 x86

Security update KB4012583 for Windows XP Embedded SP3 x86

Security update KB4012583 for Windows 8 x86

Security update KB4012583 for Windows 8 x64

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