CVE-2020-17036 Explained : Impact and Mitigation

Windows Function Discovery SSDP Provider Information Disclosure Vulnerability was published on November 10, 2020, by Microsoft. The vulnerability affects various Microsoft Windows versions.

Understanding CVE-2020-17036

This CVE discloses an information vulnerability in the Windows Function Discovery SSDP Provider.

What is CVE-2020-17036?

The CVE-2020-17036 is an information disclosure vulnerability in the Windows Function Discovery SSDP Provider.

The Impact of CVE-2020-17036

This vulnerability allows an attacker to access sensitive information, potentially leading to further exploitation or data breaches.

Technical Details of CVE-2020-17036

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability allows unauthorized disclosure of information in the Windows Function Discovery SSDP Provider.

Affected Systems and Versions

Windows 10 Version 20H2, Windows Server version 20H2
Windows 10 Versions 1803, 1809, 1903, 1909, 2004
Windows Server 2019, Windows Server 2019 (Server Core installation)
Windows 7, 8.1, Server 2008, 2008 R2, 2012, 2012 R2, 2016

Exploitation Mechanism

The vulnerability can be exploited by an attacker to gain unauthorized access to sensitive information on affected systems.

Mitigation and Prevention

Protect your systems from CVE-2020-17036 with the following measures:

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Monitor network traffic for any suspicious activity.
Implement the principle of least privilege to restrict access.

Long-Term Security Practices

Regularly update and patch all software and operating systems.
Conduct security training for employees to raise awareness of potential threats.

Patching and Updates

Ensure all affected systems are updated with the latest security patches from Microsoft to mitigate the vulnerability.