High · published January 15, 2020
CVSS calls it high at 7.8. It is confirmed in active exploitation. It sits in the 83.7th percentile for exploit probability.
⚡ An elevation of privilege flaw hides in the Update Notification Manager, waiting for an attacker to strike! 🚨 Think of this vulnerability like a sneaky elevator operator who lets unauthorized people access restricted floors, bypassing all security checks. Once they’re in, they can access anything on that floor, which is absolutely terrifying! If exploited, an attacker could elevate their privileges and gain deeper control of the system, potentially allowing them to install malicious software, access sensitive data, or modify system settings. This could lead to a complete compromise of the system, making it highly vulnerable to further attacks or data breaches.
Think of this vulnerability like a sneaky elevator operator who lets unauthorized people access restricted floors, bypassing all security checks. Once they’re in, they can access anything on that floor, which is absolutely terrifying! This vulnerability arises from the Update Notification Manager's mishandling of files, allowing an attacker who has already executed code on the system to gain elevated privileges. Essentially, it's a loophole in the management of update files, leading to broader access than intended.
If exploited, an attacker could elevate their privileges and gain deeper control of the system, potentially allowing them to install malicious software, access sensitive data, or modify system settings. This could lead to a complete compromise of the system, making it highly vulnerable to further attacks or data breaches. To mitigate this risk, ensure your systems are updated to the latest security patches. Regularly monitor for suspicious activity and restrict access to sensitive areas of the system. It's also key to review and tighten your user privileges to limit potential exploitation. 🔒 You've got this! By staying vigilant and proactive, you can secure your systems and keep the bad guys at bay! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| microsoft/windows_10_1709 | all versions | — |
| microsoft/windows_10_1709 | all versions | — |
| microsoft/windows_10_1803 | all versions | — |
| microsoft/windows_10_1803 | all versions | — |
| microsoft/windows_10_1809 | all versions | — |
| microsoft/windows_10_1809 | all versions | — |
| microsoft/windows_10_1809 | all versions | — |
| microsoft/windows_10_1903 | all versions | — |
| microsoft/windows_10_1903 | all versions | — |
| microsoft/windows_10_1903 | all versions | — |
| microsoft/windows_10_1909 | all versions | — |
| microsoft/windows_10_1909 | all versions | — |
| microsoft/windows_10_1909 | all versions | — |
| microsoft/windows_server_1803 | all versions | — |
| microsoft/windows_server_1903 | all versions | — |
| microsoft/windows_server_1909 | all versions | — |
| microsoft/windows_server_2019 | all versions | — |