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CVE-2023-21542

🗓️ 10 Jan 2023 22:15:15Reported by microsoftType

Windows Installer Elevation of Privilege Vulnerabilit

Reporter	Title	Published	Views	Family All 29
Zero Day Initiative	Microsoft Windows Installer Service Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability	18 Jan 202300:00	–	zdi
NVD	CVE-2023-21542	10 Jan 202322:15	–	nvd
Microsoft CVE	Windows Installer Elevation of Privilege Vulnerability	10 Jan 202308:00	–	mscve
Prion	Privilege escalation	10 Jan 202322:15	–	prion
Vulnrichment	CVE-2023-21542 Windows Installer Elevation of Privilege Vulnerability	10 Jan 202300:00	–	vulnrichment
Cvelist	CVE-2023-21542 Windows Installer Elevation of Privilege Vulnerability	10 Jan 202300:00	–	cvelist
Microsoft KB	January 10, 2023—KB5022353 (Security-only update)	10 Jan 202308:00	–	mskb
Microsoft KB	January 10, 2023—KB5022340 (Monthly Rollup)	10 Jan 202308:00	–	mskb
Microsoft KB	January 10, 2023—KB5022338 (Monthly Rollup)	10 Jan 202308:00	–	mskb
Microsoft KB	January 10, 2023—KB5022339 (Security-only update)	10 Jan 202308:00	–	mskb

Nvd

Vulners

Node

microsoft windows_10_1607Match-x64

microsoft windows_10_1607Match-x86

microsoft windows_7Match-sp1x64

microsoft windows_7Match-sp1x86

microsoft windows_8.1Match-x64

microsoft windows_8.1Match-x86

microsoft windows_rt_8.1Match-

microsoft windows_server_2008Match-sp2x64

microsoft windows_server_2008Match-sp2x86

microsoft windows_server_2008Matchr2sp1x64

microsoft windows_server_2012Match-

microsoft windows_server_2012Matchr2

microsoft windows_server_2016Match-

microsoft windows_server_2019Match-

microsoft windows_server_2022Match-

[
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1507",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.10240.0",
        "lessThan": "10.0.10240.19685",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1607",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.5648",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.5648",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.5648",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 7",
    "platforms": [
      "32-bit Systems"
    ],
    "versions": [
      {
        "version": "6.1.0",
        "lessThan": "6.1.7601.26321",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 7 Service Pack 1",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.1.0",
        "lessThan": "6.1.7601.26321",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 8.1",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems",
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.0",
        "lessThan": "6.3.9600.20778",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008 Service Pack 2",
    "platforms": [
      "32-bit Systems"
    ],
    "versions": [
      {
        "version": "6.0.6003.0",
        "lessThan": "6.0.6003.21872",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.0.6003.0",
        "lessThan": "6.0.6003.21872",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008  Service Pack 2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.0.6003.0",
        "lessThan": "6.0.6003.21872",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008 R2 Service Pack 1",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.1.7601.0",
        "lessThan": "6.1.7601.26321",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.1.7601.0",
        "lessThan": "6.1.7601.26321",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.2.9200.0",
        "lessThan": "6.2.9200.24075",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.2.9200.0",
        "lessThan": "6.2.9200.24075",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 R2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.9600.0",
        "lessThan": "6.3.9600.20778",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 R2 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.9600.0",
        "lessThan": "6.3.9600.20778",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

Source	Link
msrc	www.msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21542

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10 Jan 2023 22:15Current

7High risk

Vulners AI Score7

CVSS37

EPSS0.00062

SSVC

cve-2023-21542 windows installer elevation of privilege vulnerability nvd