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Microsoft Security Response Center

CVE-2025-49677: Microsoft Brokering File System Elevation of Privilege Vulnerability

**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 win a race condition.

Microsoft Security Response Center
#vulnerability#microsoft#Microsoft Brokering File System#Security Vulnerability
CVE-2025-49676: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

**According to the CVSS metric, the attack vector is network (AV:N), user interaction is required (UI:R), and privileges required are none (PR:N). What does that mean for this vulnerability?** Exploitation of this vulnerability requires an unauthorized attacker to wait for a user to initiate a connection to a malicious server that the attacker has set up prior to the user connecting.

CVE-2025-49658: Windows Transport Driver Interface (TDI) Translation Driver Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of stack memory.

CVE-2025-49671: Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

CVE-2025-47985: Windows Event Tracing Elevation of Privilege Vulnerability

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