A new security issue has been discovered in Windows Wi-Fi drivers that could allow hackers to break into your PC over your wireless network.
The flaw has now been fixed, allowing attackers to run malicious programs on affected computers. The flaw affects all recent versions of Windows and Windows Server, and hackers did not need prior access to the targeted computer.
Fortunately, Microsoft has released security updates to address this Wi-Fi driver vulnerability, but it’s important to keep your software up to date and follow best practices to minimize the risk of such attacks.
Below are some tips on what to do to protect yourself if a similar issue occurs in the future.
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Windows laptop (Microsoft)
What you need to know about the security flaw
Microsoft has identified the vulnerability CVE-2024-30078 The maximum severity is “Important.” It’s described as a “Windows Wi-Fi driver remote code execution vulnerability.” Breaking down those terms, we see that the flaw allows an attacker within Wi-Fi range of your computer to exploit your PC by sending specially crafted network packets to a target.
This vulnerability is dangerous because it bypasses all security checks, requires no special permissions, and requires no user interaction. Public Wi-Fi. You probably have to take some security measures to protect your devices, but this vulnerability makes it easy for an attacker to sneak malware onto your laptop without you even realizing it. You don’t need to click anything or give any permission – just being connected to Wi-Fi is enough. This can happen in public hotspots like hotels, airports, and cafes, putting many people at risk.
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Microsoft acknowledged that it is not aware of any attacks that exploit this security hole. However, it explained that the vulnerability itself is fairly easy to exploit. Although Microsoft downplays the immediate risk, such announcements can attract malicious hackers. The vulnerability affects all supported versions of Windows, including unpatched versions of Windows 10 and Windows 11. It also affects all versions of Windows Server dating back to 2008.
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Microsoft’s response to security vulnerabilities
On June 11, Microsoft released a patch to resolve security vulnerabilities. This patch also addresses 49 CVEs in Windows and its components, Office and its components, Azure Dynamic Business Central, and Visual Studio. This applies if you are using a version of Windows that can still receive security updates. If you are using an end-of-support version of Windows without an extended servicing agreement, we recommend that you update to a supported version as soon as possible.
Update your Windows software now
In light of recently discovered and fixed Wi-Fi driver vulnerabilities, it is important for all Windows users to update their software promptly to ensure maximum protection from potential cyber threats. Keeping your operating system and other software up to date is one of the most effective ways to protect your devices from known vulnerabilities and security flaws. To update your Windows software and take advantage of the latest security patches, follow these simple steps:
For Windows 10 and Windows 11
- Click here Start Menu Select “setting” (Or press the Windows key + I shortcut).
- In the Settings window, Updates and security
- In the Windows Update section, “Check for updates.”
- Update AvailableAll fixes, including patches for Wi-Fi driver vulnerabilities, will be downloaded and installed automatically by Windows.
- Once the installation is complete, Restart your computer Apply the update.
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For Windows 8.1 and earlier versions
- open Control panel Go to “Systems and Security.”
- In the Windows Update section, “Check for updates.”
- If an update is available that contains a patch for the Wi-Fi driver vulnerability, they click “Install updates.”
- Follow On-screen instructions Complete the installation process.
- Restart your computer If you are prompted to apply updates.
Keeping your Windows software up to date not only protects you from the recently discovered Wi-Fi driver vulnerability, but also ensures that your system is hardened against other known security threats. Regular software updates are essential to maintaining a safe and reliable computing environment. Remember, cybercriminals are always looking for new ways to exploit vulnerabilities, so it’s important to stay vigilant and install updates as soon as they are available.
Windows laptop (Microsoft)
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6 ways to protect yourself from Wi-Fi cyber attacks
There are many ways that bad actors can exploit your Wi-Fi network, but you can protect yourself by following these steps:
1. Enable encryption: WPA2 and WPA3 (Wi-Fi Protected Access) are now encryption standards. If your network uses WEP (Wired Equivalent Privacy) security, it’s outdated. Newer routers automatically have WPA2 or WPA3 encryption, but you may need to enable it to ensure your router’s security. Your wireless network manual should tell you how to enable this for your specific network, but be sure to set your Wi-Fi to require a password.
2. Update your Wi-Fi password frequently: When you first set up your new router, it will come with a preset Wi-Fi router name and password. Change it as soon as you set it up, and use a strong password. No one can log into your network without a password. It’s also important to change this information regularly. This will make it harder for someone to break into your network. Use this information: Best Password Managers for 2024 It helps you create and store passwords.
3. Update your firmware and software. Just like with your computer or phone, it’s important to keep your software up to date. Latest Always run the latest software to protect against security threats. Some routers call this firmware, so make sure you keep it up to date.
4. Install a powerful antivirus program. Hackers often gain access to your devices by sending infected emails or documents, or by tricking you into clicking links that download malware. You can avoid all of this by installing antivirus software that will detect potential threats before they take over your devices and router. We’ve handpicked the winners of the best antivirus protection of 2024 for Windows, Mac, Android and iOS devices.
5. Choose a secure router: If you are considering buying a new router, my Top Routers ListThese routers are recommended not only for their security features but also for their compatibility with VPN service providers.
6. Use a VPN: A virtual private network (VPN) can provide an extra layer of security, especially when accessing a network remotely. For the best VPN software, check out my expert reviews of the best VPNs for browsing the web privately on your Windows, Mac, Android, and iOS devices.
Remember, no system is completely invulnerable, but by taking these steps you can significantly reduce the risk of cyber attacks on your Wi-Fi network.
Important points about the cart
The flaw in Windows’ Wi-Fi drivers is of particular concern because it gives bad actors an opportunity to exploit computers. Because Microsoft disclosed the vulnerability, cybercriminals may try to exploit it, even though the Redmond-based company says it has patched it. As a rule of thumb, avoid using untrusted public Wi-Fi networks. If necessary, connect to a VPN, turn off file sharing, and disable auto-connect.
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