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CVE-2021-34448

🗓️ 16 Jul 2021 20:19:39Reported by microsoftType 
cve
 cve🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 1173 Views

Scripting Engine Memory Corruption Vulnerabilit

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2021-34448
16 Jul 202100:00
–attackerkb
Information Security Automation		Vulristics Microsoft Patch Tuesday July 2021: Zero-days EoP in Kernel and RCE in Scripting Engine, RCEs in Kernel, DNS Server, Exchange and Hyper-V
14 Jul 202121:00
–avleonov
Circl		CVE-2021-34448
14 Jul 202104:00
–circl
CISA KEV Catalog		Microsoft Windows Scripting Engine Memory Corruption Vulnerability
3 Nov 202100:00
–cisa_kev
CNNVD		Microsoft Scripting Engine 缓冲区错误漏洞
13 Jul 202100:00
–cnnvd
Check Point Advisories		Microsoft Scripting Engine Memory Corruption (CVE-2021-34448)
14 Jul 202100:00
–checkpoint_advisories
Cvelist		CVE-2021-34448 Scripting Engine Memory Corruption Vulnerability
16 Jul 202120:19
–cvelist
EUVD		EUVD-2021-21103
7 Oct 202500:30
–euvd
GoogleProjectZero		 The More You Know, The More You Know You Don’t Know
19 Apr 202200:00
–googleprojectzero
Microsoft KB		July 13, 2021—KB5004237 (OS Builds 19041.1110, 19042.1110, and 19043.1110)
13 Jul 202107:00
–mskb
Rows per page
NVD
Vulners
Node
microsoftwindows_10_1507Range<10.0.10240.19003
OR
microsoftwindows_10_1607Range<10.0.14393.4530
OR
microsoftwindows_10_1809Range<10.0.17763.2061
OR
microsoftwindows_10_1909Range<10.0.18363.1679
OR
microsoftwindows_10_2004Range<10.0.19041.1110
OR
microsoftwindows_10_20h2Range<10.0.19042.1110
OR
microsoftwindows_10_21h1Range<10.0.19043.1110
OR
microsoftwindows_7Match-sp1
OR
microsoftwindows_8.1Match-
OR
microsoftwindows_rt_8.1Match-
OR
microsoftwindows_server_2008Matchr2sp1x64
OR
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2
OR
microsoftwindows_server_2016Range<10.0.14393.4530
OR
microsoftwindows_server_2019Range<10.0.17763.2061
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      "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:arm64:*"
    ],
    "platforms": [
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    ],
    "versions": [
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    ]
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    "product": "Windows Server 2019",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1909",
    "cpes": [
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      "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1679:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1679:*:*:*:*:*:x64:*"
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      }
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  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 21H1",
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      "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1110:*:*:*:*:*:arm64:*",
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  },
  {
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    "cpes": [
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    ],
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  {
    "vendor": "Microsoft",
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    ],
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 7",
    "cpes": [
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      }
    ]
  },
  {
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    "product": "Windows 8.1",
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    ],
    "platforms": [
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    "versions": [
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    ],
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    "product": "Windows Server 2012",
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    ],
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    "versions": [
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      {
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      }
    ]
  }
]

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29 Oct 2025 16:46Current
7.4High risk
Vulners AI Score7.4
CVSS 3.16.8 - 8.8
CVSS 29.3
EPSS0.02032
SSVC
CWE-787In Wild
cve-2021-34448scriptingenginememory corruptionvulnerabilitynvd
1173