#Security Vulnerability

**What privileges could be gained by an attacker who successfully exploited the vulnerability?** A local, authenticated attacker could gain elevated local system or administrator privileges through a vulnerability in the Win32k.sys driver.

**What actions do customers need to take to protect themselves from this vulnerability?** The vulnerability has been mitigated by the latest change to the Azure Migrate Appliance. See here for information on how to ensure your Azure Migrate Appliance can get the latest Azure Migrate Agent and ConfigManager updates.

**According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of integrity (I:L) and some loss of availability (A:L). What does that mean for this vulnerability?** An attacker can craft a malicious file that would evade Mark of the Web (MOTW) defenses, resulting in a limited loss of integrity and availability of security features such as Protected View in Microsoft Office, which rely on MOTW tagging.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**How could an attacker exploit this vulnerability?** To exploit this vulnerability, an attacker requires access to a rooted target device and must disable certain components of the Intune Mobile Application Manager which do not fully impact availability. An attacker could then gain access to sensitive files based on the targeted device's privileges but does not provide the ability to alter data.

**According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?** This attack requires a client to connect to a malicious server, and that could allow the attacker to gain code execution on the client.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**According to the CVSS metric, privileges required is Low (PR:L). What does that mean for this vulnerability?** To exploit this vulnerability an attacker must have an account with the User role assigned.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to gather information specific to the environment of the targeted component.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.