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EUVD-2021-8958

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Privilege escalation in IOBit Advanced SystemCare can be triggered by malicious I/O request packets.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-21786
1 Jun 202219:06
circl
CNNVD
Iobit IOBit Advanced SystemCare 访问控制错误漏洞
7 Jul 202100:00
cnnvd
CNVD
Advanced SystemCare Ultimate Elevation of Privilege Vulnerability (CNVD-2021-57451)
8 Jul 202100:00
cnvd
CVE
CVE-2021-21786
7 Jul 202116:49
cve
Cvelist
CVE-2021-21786
7 Jul 202116:49
cvelist
NVD
CVE-2021-21786
7 Jul 202117:15
nvd
OSV
CVE-2021-21786
7 Jul 202117:15
osv
Prion
Privilege escalation
7 Jul 202117:15
prion
RedhatCVE
CVE-2021-21786
22 May 202520:31
redhatcve
Talos
IOBit Advanced SystemCare Ultimate exposed IOCTL 0x9c406144 vulnerability
7 Jul 202100:00
talos
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "4c43c5d0-77b3-3e70-865b-ca8b86fdcec8",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

Data

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03 Oct 2025 20:07Current
8.4High risk
Vulners AI Score8.4
CVSS 38.8
CVSS 24.6
CVSS 3.17.8
EPSS0.00047
1