MSRC_CVE-2025-55340

Vulnerability from csaf_microsoft - Published: 2025-10-14 07:00 - Updated: 2025-10-14 07:00
Summary
Windows Remote Desktop Protocol Security Feature Bypass
Severity
Important
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action: Required. The vulnerability documented by this CVE requires customer action to resolve.
CWE-287 - Improper Authentication
Affected products
Product Identifier Version Remediation
Windows Server 2022 10.0.20348.4294
Windows Server 2022
10.0.20348.4294
Windows Server 2022 (Server Core installation) 10.0.20348.4294
Windows Server 2022 (Server Core installation)
10.0.20348.4294
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.6456
Windows 10 Version 21H2 for 32-bit Systems
10.0.19044.6456
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.6456
Windows 10 Version 21H2 for ARM64-based Systems
10.0.19044.6456
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.6456
Windows 10 Version 21H2 for x64-based Systems
10.0.19044.6456
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.6060
Windows 11 Version 22H2 for ARM64-based Systems
10.0.22621.6060
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.6060
Windows 11 Version 22H2 for x64-based Systems
10.0.22621.6060
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.6456
Windows 10 Version 22H2 for x64-based Systems
10.0.19045.6456
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.6456
Windows 10 Version 22H2 for ARM64-based Systems
10.0.19045.6456
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.6456
Windows 10 Version 22H2 for 32-bit Systems
10.0.19045.6456
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.6060
Windows 11 Version 23H2 for ARM64-based Systems
10.0.22631.6060
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.6060
Windows 11 Version 23H2 for x64-based Systems
10.0.22631.6060
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1913
Windows Server 2022, 23H2 Edition (Server Core installation)
10.0.25398.1913
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.6899
Windows 11 Version 24H2 for ARM64-based Systems
10.0.26100.6899
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.6899
Windows 11 Version 24H2 for x64-based Systems
10.0.26100.6899
Windows Server 2025 10.0.26100.6899
Windows Server 2025
10.0.26100.6899
Windows Server 2025 (Server Core installation) 10.0.26100.6899
Windows Server 2025 (Server Core installation)
10.0.26100.6899
Windows 11 Version 25H2 for ARM64-based Systems 10.0.26200.6899
Windows 11 Version 25H2 for ARM64-based Systems
10.0.26200.6899
Windows 11 Version 25H2 for x64-based Systems 10.0.26200.6899
Windows 11 Version 25H2 for x64-based Systems
10.0.26200.6899
Product Identifier Version Remediation
Windows 11 Version 25H2 for x64-based Systems <10.0.26200.6899
Windows 11 Version 25H2 for x64-based Systems
<10.0.26200.6899
Vendor Fix fix
Windows 11 Version 25H2 for ARM64-based Systems <10.0.26200.6899
Windows 11 Version 25H2 for ARM64-based Systems
<10.0.26200.6899
Vendor Fix fix
Windows Server 2025 (Server Core installation) <10.0.26100.6899
Windows Server 2025 (Server Core installation)
<10.0.26100.6899
Vendor Fix fix
Windows Server 2025 <10.0.26100.6899
Windows Server 2025
<10.0.26100.6899
Vendor Fix fix
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.6899
Windows 11 Version 24H2 for x64-based Systems
<10.0.26100.6899
Vendor Fix fix
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.6899
Windows 11 Version 24H2 for ARM64-based Systems
<10.0.26100.6899
Vendor Fix fix
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1913
Windows Server 2022, 23H2 Edition (Server Core installation)
<10.0.25398.1913
Vendor Fix fix
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.6060
Windows 11 Version 23H2 for x64-based Systems
<10.0.22631.6060
Vendor Fix fix
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.6060
Windows 11 Version 23H2 for ARM64-based Systems
<10.0.22631.6060
Vendor Fix fix
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.6456
Windows 10 Version 22H2 for 32-bit Systems
<10.0.19045.6456
Vendor Fix fix
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.6456
Windows 10 Version 22H2 for ARM64-based Systems
<10.0.19045.6456
Vendor Fix fix
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.6456
Windows 10 Version 22H2 for x64-based Systems
<10.0.19045.6456
Vendor Fix fix
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.6060
Windows 11 Version 22H2 for x64-based Systems
<10.0.22621.6060
Vendor Fix fix
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.6060
Windows 11 Version 22H2 for ARM64-based Systems
<10.0.22621.6060
Vendor Fix fix
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.6456
Windows 10 Version 21H2 for x64-based Systems
<10.0.19044.6456
Vendor Fix fix
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.6456
Windows 10 Version 21H2 for ARM64-based Systems
<10.0.19044.6456
Vendor Fix fix
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.6456
Windows 10 Version 21H2 for 32-bit Systems
<10.0.19044.6456
Vendor Fix fix
Windows Server 2022 (Server Core installation) <10.0.20348.4294
Windows Server 2022 (Server Core installation)
<10.0.20348.4294
Vendor Fix fix
Windows Server 2022 <10.0.20348.4294
Windows Server 2022
<10.0.20348.4294
Vendor Fix fix
Threats
Impact Security Feature Bypass
Exploit Status Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely
Acknowledgments
Toaster

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Toaster"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2025-55340 Windows Remote Desktop Protocol Security Feature Bypass - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55340"
      },
      {
        "category": "self",
        "summary": "CVE-2025-55340 Windows Remote Desktop Protocol Security Feature Bypass - CSAF",
        "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-55340.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Windows Remote Desktop Protocol Security Feature Bypass",
    "tracking": {
      "current_release_date": "2025-10-14T07:00:00.000Z",
      "generator": {
        "date": "2026-02-22T17:24:07.516Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2025-55340",
      "initial_release_date": "2025-10-14T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2025-10-14T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26200.6899",
            "product": {
              "name": "Windows 11 Version 25H2 for x64-based Systems \u003c10.0.26200.6899",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26200.6899",
            "product": {
              "name": "Windows 11 Version 25H2 for x64-based Systems 10.0.26200.6899",
              "product_id": "20438"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 25H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26200.6899",
            "product": {
              "name": "Windows 11 Version 25H2 for ARM64-based Systems \u003c10.0.26200.6899",
              "product_id": "2"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26200.6899",
            "product": {
              "name": "Windows 11 Version 25H2 for ARM64-based Systems 10.0.26200.6899",
              "product_id": "20437"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 25H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.20348.4294",
            "product": {
              "name": "Windows Server 2022 \u003c10.0.20348.4294",
              "product_id": "19"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.20348.4294",
            "product": {
              "name": "Windows Server 2022 10.0.20348.4294",
              "product_id": "11923"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows Server 2022"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.20348.4294",
            "product": {
              "name": "Windows Server 2022 (Server Core installation) \u003c10.0.20348.4294",
              "product_id": "18"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.20348.4294",
            "product": {
              "name": "Windows Server 2022 (Server Core installation) 10.0.20348.4294",
              "product_id": "11924"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows Server 2022 (Server Core installation)"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for 32-bit Systems \u003c10.0.19044.6456",
              "product_id": "17"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.6456",
              "product_id": "11929"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 21H2 for 32-bit Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for ARM64-based Systems \u003c10.0.19044.6456",
              "product_id": "16"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.6456",
              "product_id": "11930"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 21H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for x64-based Systems \u003c10.0.19044.6456",
              "product_id": "15"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19044.6456",
            "product": {
              "name": "Windows 10 Version 21H2 for x64-based Systems 10.0.19044.6456",
              "product_id": "11931"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 21H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.22621.6060",
            "product": {
              "name": "Windows 11 Version 22H2 for ARM64-based Systems \u003c10.0.22621.6060",
              "product_id": "14"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.22621.6060",
            "product": {
              "name": "Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.6060",
              "product_id": "12085"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 22H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.22621.6060",
            "product": {
              "name": "Windows 11 Version 22H2 for x64-based Systems \u003c10.0.22621.6060",
              "product_id": "13"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.22621.6060",
            "product": {
              "name": "Windows 11 Version 22H2 for x64-based Systems 10.0.22621.6060",
              "product_id": "12086"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 22H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for x64-based Systems \u003c10.0.19045.6456",
              "product_id": "12"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for x64-based Systems 10.0.19045.6456",
              "product_id": "12097"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 22H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for ARM64-based Systems \u003c10.0.19045.6456",
              "product_id": "11"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.6456",
              "product_id": "12098"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 22H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for 32-bit Systems \u003c10.0.19045.6456",
              "product_id": "10"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.19045.6456",
            "product": {
              "name": "Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.6456",
              "product_id": "12099"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 10 Version 22H2 for 32-bit Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26100.6899",
            "product": {
              "name": "Windows Server 2025 (Server Core installation) \u003c10.0.26100.6899",
              "product_id": "3"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26100.6899",
            "product": {
              "name": "Windows Server 2025 (Server Core installation) 10.0.26100.6899",
              "product_id": "12437"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows Server 2025 (Server Core installation)"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.22631.6060",
            "product": {
              "name": "Windows 11 Version 23H2 for ARM64-based Systems \u003c10.0.22631.6060",
              "product_id": "9"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.22631.6060",
            "product": {
              "name": "Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.6060",
              "product_id": "12242"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 23H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.22631.6060",
            "product": {
              "name": "Windows 11 Version 23H2 for x64-based Systems \u003c10.0.22631.6060",
              "product_id": "8"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.22631.6060",
            "product": {
              "name": "Windows 11 Version 23H2 for x64-based Systems 10.0.22631.6060",
              "product_id": "12243"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 23H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.25398.1913",
            "product": {
              "name": "Windows Server 2022, 23H2 Edition (Server Core installation) \u003c10.0.25398.1913",
              "product_id": "7"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.25398.1913",
            "product": {
              "name": "Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1913",
              "product_id": "12244"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows Server 2022, 23H2 Edition (Server Core installation)"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26100.6899",
            "product": {
              "name": "Windows 11 Version 24H2 for ARM64-based Systems \u003c10.0.26100.6899",
              "product_id": "6"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26100.6899",
            "product": {
              "name": "Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.6899",
              "product_id": "12389"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 24H2 for ARM64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26100.6899",
            "product": {
              "name": "Windows 11 Version 24H2 for x64-based Systems \u003c10.0.26100.6899",
              "product_id": "5"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26100.6899",
            "product": {
              "name": "Windows 11 Version 24H2 for x64-based Systems 10.0.26100.6899",
              "product_id": "12390"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows 11 Version 24H2 for x64-based Systems"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.0.26100.6899",
            "product": {
              "name": "Windows Server 2025 \u003c10.0.26100.6899",
              "product_id": "4"
            }
          },
          {
            "category": "product_version",
            "name": "10.0.26100.6899",
            "product": {
              "name": "Windows Server 2025 10.0.26100.6899",
              "product_id": "12436"
            }
          }
        ],
        "category": "product_name",
        "name": "Windows Server 2025"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-55340",
      "cwe": {
        "id": "CWE-287",
        "name": "Improper Authentication"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "Successful exploitation of this vulnerability requires multiple conditions to be met. The attacker must have access to a user\u0027s machine and the user must have initiated an RDP session. The attack must also be carried out within a certain amount of time from the initiation of the RDP session.",
          "title": "According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?"
        },
        {
          "category": "faq",
          "text": "This vulnerability could allow an attacker to bypass RDP authentication.",
          "title": "What kind of security feature could be bypassed by successfully exploiting this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "11923",
          "11924",
          "11929",
          "11930",
          "11931",
          "12085",
          "12086",
          "12097",
          "12098",
          "12099",
          "12242",
          "12243",
          "12244",
          "12389",
          "12390",
          "12436",
          "12437",
          "20437",
          "20438"
        ],
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9",
          "10",
          "11",
          "12",
          "13",
          "14",
          "15",
          "16",
          "17",
          "18",
          "19"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-55340 Windows Remote Desktop Protocol Security Feature Bypass - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55340"
        },
        {
          "category": "self",
          "summary": "CVE-2025-55340 Windows Remote Desktop Protocol Security Feature Bypass - CSAF",
          "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-55340.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.26200.6899:Security Update:https://support.microsoft.com/help/5066835",
          "product_ids": [
            "1",
            "2"
          ],
          "url": "https://support.microsoft.com/help/5066835"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.20348.4294:Security Update:https://support.microsoft.com/help/5066782",
          "product_ids": [
            "19",
            "18"
          ],
          "url": "https://support.microsoft.com/help/5066782"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.19044.6456:Security Update:https://support.microsoft.com/help/5066791",
          "product_ids": [
            "17",
            "16",
            "15"
          ],
          "url": "https://support.microsoft.com/help/5066791"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.22621.6060:Security Update:https://support.microsoft.com/help/5066793",
          "product_ids": [
            "14",
            "13"
          ],
          "url": "https://support.microsoft.com/help/5066793"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.19045.6456:Security Update:https://support.microsoft.com/help/5066791",
          "product_ids": [
            "12",
            "11",
            "10"
          ],
          "url": "https://support.microsoft.com/help/5066791"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.26100.6899:Security Update:https://support.microsoft.com/help/5066835",
          "product_ids": [
            "3",
            "6",
            "5",
            "4"
          ],
          "url": "https://support.microsoft.com/help/5066835"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.22631.6060:Security Update:https://support.microsoft.com/help/5066793",
          "product_ids": [
            "9",
            "8"
          ],
          "url": "https://support.microsoft.com/help/5066793"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "10.0.25398.1913:Security Update:https://support.microsoft.com/help/5066780",
          "product_ids": [
            "7"
          ],
          "url": "https://support.microsoft.com/help/5066780"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.1,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Security Feature Bypass"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"
        }
      ],
      "title": "Windows Remote Desktop Protocol Security Feature Bypass"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…