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EUVD-2021-19744

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Advantech WebAccess versions 9.02 and earlier have a heap-based buffer overflow vulnerability.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-33023
18 Oct 202116:32
circl
CNNVD
Advantech WebAccess 缓冲区错误漏洞
12 Oct 202100:00
cnnvd
CNVD
Advantech WebAccess Heap Buffer Overflow Vulnerability
13 Oct 202100:00
cnvd
CVE
CVE-2021-33023
18 Oct 202112:41
cve
Cvelist
CVE-2021-33023 Advantech WebAccess
18 Oct 202112:41
cvelist
ICS
Advantech WebAccess
12 Oct 202100:00
ics
NVD
CVE-2021-33023
18 Oct 202113:15
nvd
OSV
CVE-2021-33023
18 Oct 202113:15
osv
Prion
Heap overflow
18 Oct 202113:15
prion
Zero Day Initiative
Advantech WebAccess IOCTL 0x2722 Heap-based Buffer Overflow Remote Code Execution Vulnerability
2 Feb 202200:00
zdi
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "c10f10f5-ab52-32a6-86bc-d34269cf148d",
        "vendor": {
          "name": "Advantech"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "298bbc78-ff91-306c-9bc9-9dcefc46990a",
        "product": {
          "name": "WebAccess"
        },
        "product_version": "All ≤9.02"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
9.3High risk
Vulners AI Score9.3
CVSS 3.19.8
CVSS 27.5
EPSS0.00907
1