CERT-In Warns Users of Multiple Vulnerabilities in Different Versions of Microsoft Windows OS

CERT-In highlighted that no security patches for the vulnerabilities are available currently.

Written by Akash Dutta, Edited by Siddharth Suvarna | Updated: 13 August 2024 15:15 IST

CERT-In Warns Users of Multiple Vulnerabilities in Different Versions of Microsoft Windows OS

Photo Credit: Unsplash/Windows

Microsoft has recommended specific actions for users to safeguard themselves

Highlights

One of the vulnerabilities was found in the Windows Backup
Another one exists in Virtualisation Based Security
Recently, CERT-In found vulnerabilities in older Apple software

The Indian Computer Emergency Response Team (CERT-In) has issued an advisory regarding multiple vulnerabilities affecting Microsoft's Windows operating systems. Two separate vulnerabilities were found in various builds of Windows 10, Windows 11, and Windows Server, the company's platform for running network-based applications. The cybersecurity agency has flagged these vulnerabilities as medium risk. While no security patches for them exist currently, Microsoft has released a set of actions users can take to safeguard themselves. Notably, CERT-In highlighted several security flaws in older Apple operating systems earlier this month.

CERT-In Issues Advisory for Microsoft Windows OS

In an advisory issued on Monday (August 12), the cybersecurity agency highlighted two different vulnerabilities in Windows OS. These security flaws can allow an attacker to gain unauthorised privileges on the targeted system.

“These vulnerabilities exist in Windows-based systems supporting Virtualization Based Security (VBS) and Windows Backup. An attacker with appropriate privileges could exploit these vulnerabilities to reintroduce previously mitigated issues or bypass VBS protections,” said CERT-In.

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The two vulnerabilities have been labelled CVE-2024-21302 and CVE-2024-38202 by the nodal agency, which comes under the Ministry of Electronics and Information Technology (MeitY). Here, CVE stands for common vulnerabilities and exposures, and the format is a standardised method of identifying and describing security flaws in software. The full list of affected Windows software is shared below.

Windows Server 2016 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems

As per the advisory, currently, there are no security patches available for the security flaws. While this presents a concerning situation, the scope of the vulnerability is not very wide as the attacker needs to hold some privilege within the system before exploiting these flaws.

Microsoft has also posted a set of recommended actions for each of the vulnerabilities to help users mitigate the potential for an attack. The tech giant has also highlighted that the CVE will be updated and the users will be notified once a security update is ready to be shipped.

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Further reading: Cert In, Windows 10, Windows 11, Microsoft, Cybersecurity, India

Akash Dutta Email Akash Dutta

Akash Dutta is a Senior Sub Editor at Gadgets 360. He is particularly interested in the social impact of technological developments and loves reading about emerging fields such as AI, metaverse, and fediverse. In his free time, he can be seen supporting his favourite football club - Chelsea, watching movies and anime, and sharing passionate opinions on food. More