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EUVD-2021-21176

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 19 Views

Microsoft Defender has a remote code execution vulnerability that needs immediate attention.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-34522
14 Jul 202118:15
–attackerkb
bdu_fstec
BDU FSTEC
Microsoft Windows Defender Code Execution
7 Feb 202200:00
–bdu_fstec
circl
Circl
CVE-2021-34522
15 Jul 202110:13
–circl
cnnvd
CNNVD
Microsoft Windows Defender code injection vulnerability
13 Jul 202100:00
–cnnvd
cve
CVE
CVE-2021-34522
14 Jul 202117:54
–cve
cvelist
Cvelist
CVE-2021-34522 Microsoft Defender Remote Code Execution Vulnerability
14 Jul 202117:54
–cvelist
kaspersky
Kaspersky
KLA12225 Multiple vulnerabilities in Microsoft System Center
13 Jul 202100:00
–kaspersky
mscve
Microsoft CVE
Microsoft Defender Remote Code Execution Vulnerability
13 Jul 202114:00
–mscve
ncsc
NCSC
Vulnerabilities Fixed in Microsoft Malware Protection Engine
13 Jul 202100:00
–ncsc
nvd
NVD
CVE-2021-34522
14 Jul 202118:15
–nvd
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "36a01ebf-04f5-3ba4-ac59-4865fe78519d",
        "vendor": {
          "name": "Microsoft"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e266372d-0ce8-3bf1-8edd-fc85bb18e24c",
        "product": {
          "name": "Microsoft Malware Protection Engine"
        },
        "product_version": "N/A"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.8High risk
Vulners AI Score7.8
CVSS 3.17.8
CVSS 29.3
EPSS0.02721
19