Msrc Windows Server 2008 R2 vulnerabilities

CVE-2025-21276 [HIGH] CWE-191 Windows MapUrlToZone Denial of Service Vulnerability Windows MapUrlToZone Denial of Service Vulnerability FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of availability (A:H). What does that mean for this vulnerability? An attacker can send specially crafted packets which could affect availability of the service and result in Denial of Service (DoS). FAQ: The Security Updates table indicates that this vul

CVE-2025-21411 [HIGH] CWE-122 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning malicious data that might cause arbitrary code execution on the user's system. Windows Telephony Service: Windows Telephony Service Micr

CVE-2025-21270 [HIGH] CWE-400 Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of availability (A:H). What does that mean for this vulnerability? An attacker can send specially crafted packets which could affect availability of the service and result in Denial of Service (DoS). Windows Message Queuing: Window

CVE-2025-21231 [HIGH] CWE-400 IP Helper Denial of Service Vulnerability IP Helper Denial of Service Vulnerability FAQ: According to the CVSS metric, the attack vector is network (AV:N). How could an attacker exploit this vulnerability? As an authenticated user, the attacker could send a specially crafted string of data over the network, causing the application to crash. IP Helper: IP Helper Microsoft: Microsoft Customer Action Required: Yes Impact: Denial of Service Exploit Status: Publicl

CVE-2025-21306 [HIGH] CWE-122 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning malicious data that might cause arbitrary code execution on the user's system. Windows Telephony Service: Windows Telephony Service Micr

CVE-2025-21230 [HIGH] CWE-20 Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of availability (A:H). What does that mean for this vulnerability? An attacker can send specially crafted packets which could affect availability of the service and result in Denial of Service (DoS). Windows Message Queuing: Windows

CVE-2025-21296 [HIGH] CWE-416 BranchCache Remote Code Execution Vulnerability BranchCache Remote Code Execution Vulnerability FAQ: 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. FAQ: According to the CVSS score, the attack vector is adjacent (AV:A). What does this mean for this vulnerability? This attack is limited to systems connected to

CVE-2025-21305 [HIGH] CWE-122 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning malicious data that might cause arbitrary code execution on the user's system. Windows Telephony Service: Windows Telephony Service Micr

CVE-2025-21240 [HIGH] CWE-122 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning malicious data that might cause arbitrary code execution on the user's system. Windows Telephony Service: Windows Telephony Service Micr

CVE-2025-21336 [MEDIUM] CWE-203 Windows Cryptographic Information Disclosure Vulnerability Windows Cryptographic Information Disclosure Vulnerability FAQ: 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 carefully time their actions to exploit the timing differences in the execution of specific operations. They must accurately measure these timing variations to in

CVE-2025-21327 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th

CVE-2025-21228 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the tar

CVE-2025-21217 [MEDIUM] CWE-693 Windows NTLM Spoofing Vulnerability Windows NTLM Spoofing Vulnerability FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do? The user would have to click on a specially crafted URL to be compromised by the attacker. Windows NTLM: Windows NTLM Microsoft: Microsoft Customer Action Required: Yes Impact: Spoofing Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation

CVE-2025-21260 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th

CVE-2025-21269 [MEDIUM] CWE-41 Windows HTML Platforms Security Feature Bypass Vulnerability Windows HTML Platforms Security Feature Bypass Vulnerability FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L),but lead to no loss of availability (A:N) and integrity (I:N)? What does that mean for this vulnerability? An attacker who successfully exploited the vulnerability could view some sensitive information (Confidential

CVE-2025-21226 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th

CVE-2025-21249 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th

CVE-2025-21256 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th

CVE-2025-21319 [MEDIUM] CWE-532 Windows Kernel Memory Information Disclosure Vulnerability Windows Kernel Memory Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of certain memory address within kernel space. Knowing the exact location of kernel memory could be potentially leveraged by an attacker for other malicious activities. FAQ: **Are there any further steps I need to take

CVE-2025-21310 [MEDIUM] CWE-125 Windows Digital Media Elevation of Privilege Vulnerability Windows Digital Media Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, the Attack Vector is Physical (AV:P). What does that mean for this vulnerability? An attacker needs physical access to the target computer to plug in a malicious USB drive. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited th