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CVE-2021-34497 Windows MSHTML Platform Remote Code Execution Vulnerability

🗓️ 14 Jul 2021 17:54:16Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

CVE-2021-34497 Windows MSHTML Platform Remote Code Execution Vulnerabilit

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-34497
14 Jul 202118:15
–attackerkb
bdu_fstec
BDU FSTEC
MSHTML Code Execution
12 Jan 202200:00
–bdu_fstec
circl
Circl
CVE-2021-34497
17 Jul 202100:28
–circl
cnnvd
CNNVD
Microsoft Windows MSHTML Platform Code Injection Vulnerability
13 Jul 202100:00
–cnnvd
cnvd
CNVD
Microsoft Windows/Windows Server Remote Code Execution Vulnerability (CNVD-2021-62483)
15 Jul 202100:00
–cnvd
cve
CVE
CVE-2021-34497
14 Jul 202117:54
–cve
euvd
EUVD
EUVD-2021-21151
7 Oct 202500:30
–euvd
mskb
Microsoft KB
July 13, 2021—KB5004238 (OS Build 14393.4530) - EXPIRED
13 Jul 202114:00
–mskb
mskb
Microsoft KB
July 13, 2021—KB5004244 (OS Build 17763.2061)
13 Jul 202114:00
–mskb
mskb
Microsoft KB
July 13, 2021—KB5004245 (OS Build 18363.1679)
13 Jul 202114:00
–mskb
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1507",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.10240.0",
        "lessThan": "10.0.10240.19003",
        "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": "10.0.14393.4530",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1809",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.2061",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1809",
    "platforms": [
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "10.0.17763.2061",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1909",
    "platforms": [
      "32-bit Systems",
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 2004",
    "platforms": [
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      "ARM64-based Systems",
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    ],
    "versions": [
      {
        "version": "10.0.0",
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        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 20H2",
    "platforms": [
      "32-bit Systems",
      "ARM64-based Systems"
    ],
    "versions": [
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        "version": "10.0.0",
        "lessThan": "10.0.19042.1110",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 21H1",
    "platforms": [
      "32-bit Systems",
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "10.0.19043.1110",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 7",
    "platforms": [
      "32-bit Systems"
    ],
    "versions": [
      {
        "version": "6.1.0",
        "lessThan": "6.1.7601.25661",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 7 Service Pack 1",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.1.0",
        "lessThan": "6.1.7601.25661",
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 8.1",
    "platforms": [
      "32-bit Systems",
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.0",
        "lessThan": "6.3.9600.20069",
        "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": "6.1.7601.25661",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2008 Service Pack 2",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
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        "version": "6.0.6003.0",
        "lessThan": "6.0.6003.21167",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
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        "version": "6.2.9200.0",
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        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 R2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
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        "version": "6.3.9600.0",
        "lessThan": "6.3.9600.20069",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.4530",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.2061",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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10 Aug 2026 15:11Current
7.7High risk
Vulners AI Score7.7
CVSS 3.16.8
EPSS0.02145
54