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EUVD-2021-17123

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 22 Views

CODESYS V2 Web-Server before 1.1.9.20 has a buffer copy vulnerability with unchecked input size

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-30191
25 May 202113:15
–attackerkb
bdu_fstec
BDU FSTEC
CODESYS V2.3 DoS
23 Jun 202100:00
–bdu_fstec
cnnvd
CNNVD
3S-Smart Software Solutions CODESYS V2 Web-Server 安全漏洞
25 May 202100:00
–cnnvd
cnvd
CNVD
3S-Smart Software Solutions CODESYS V2 Web-Server Buffer Overflow Vulnerability (CNVD-2021-37668)
26 May 202100:00
–cnvd
cve
CVE
CVE-2021-30191
25 May 202112:09
–cve
cvelist
Cvelist
CVE-2021-30191
25 May 202112:09
–cvelist
ics
ICS
CODESYS V2 web server
22 Jun 202100:00
–ics
nvd
NVD
CVE-2021-30191
25 May 202113:15
–nvd
osv_cve
osv_cve
CVE-2021-30191
25 May 202113:15
–osv_cve
prion
Prion
Input validation
25 May 202113:15
–prion
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "8506e9c0-5006-3cb7-a8c5-5f62814b51da",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "00584bc4-51db-3446-b0c1-2d40c763ee66",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
CVSS 25
EPSS0.0099
22