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EUVD-2021-9926

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

Out-of-bounds Write vulnerability causes Denial of Service on multiple Modicon PLC models and simulators

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-22791
2 Sep 202120:36
circl
CNNVD
多款 Schneider Electric 产品缓冲区错误漏洞
2 Sep 202100:00
cnnvd
CVE
CVE-2021-22791
2 Sep 202116:52
cve
Cvelist
CVE-2021-22791
2 Sep 202116:52
cvelist
NCSC
Vulnerabilities fixed in Schneider Electric EcoStruxure and Modicon products
12 Aug 202100:00
ncsc
NVD
CVE-2021-22791
2 Sep 202117:15
nvd
Prion
Out-of-bounds
2 Sep 202117:15
prion
RedhatCVE
CVE-2021-22791
9 Jan 202611:20
redhatcve
Tenable Nessus
Schneider Electric Modicon Out-of-bounds Write (CVE-2021-22791)
7 Feb 202200:00
nessus
[
  {
    "enisaIdVendor": [
      {
        "id": "d2363ab2-6168-3567-b0a8-a2e1ab0f7dde",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

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03 Oct 2025 20:07Current
7.1High risk
Vulners AI Score7.1
CVSS 3.16.5
CVSS 24
EPSS0.00437
1