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EUVD-2021-9921

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 42 Views

CWE-200 vulnerability exposes sensitive information via Modbus TCP on various Modicon products.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Modbus TCP Unauthorized Access
15 Aug 202200:00
–bdu_fstec
circl
Circl
CVE-2021-22786
1 Feb 202307:13
–circl
cnnvd
CNNVD
Multiple Schneider Electric products have vulnerabilities related to information leakage.
1 Feb 202300:00
–cnnvd
cve
CVE
CVE-2021-22786
1 Feb 202300:00
–cve
cvelist
Cvelist
CVE-2021-22786
1 Feb 202300:00
–cvelist
nvd
NVD
CVE-2021-22786
1 Feb 202304:15
–nvd
osv_cve
osv_cve
CVE-2021-22786
1 Feb 202304:15
–osv_cve
prion
Prion
Information disclosure
1 Feb 202304:15
–prion
ptsecurity
Positive Technologies
PT-2022-4153 · Schneider Electric · Legacy Modicon Quantum +5
9 Aug 202200:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-22786: Exposure of Sensitive Information to an Unauthorized Actor
1 Feb 202300:00
–rapid7
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e53e9780-c919-3368-a3d6-2dbd3160a291",
        "vendor": {
          "name": "Schneider Electric"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "299bd574-e80c-3ca2-bee8-615efdfcb9e2",
        "product": {
          "name": "Modicon M580 CPU (part numbers BMEP* and BMEH*)"
        },
        "product_version": "All <V3.20"
      },
      {
        "id": "3c3cc6e7-ec04-3b21-acff-5afa5fe212bd",
        "product": {
          "name": "Modicon MC80 (BMKC80)"
        },
        "product_version": "All <V1.6"
      },
      {
        "id": "5334aeb2-6c62-30e1-9c50-e4af0f4c2ae7",
        "product": {
          "name": "Modicon Momentum CPU (171CBU*)"
        },
        "product_version": "All <V2.3"
      },
      {
        "id": "67724299-4539-3b71-8b4a-3fd95a3d3aa7",
        "product": {
          "name": "Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S)"
        },
        "product_version": "All Versions"
      },
      {
        "id": "78eeb7e4-4e28-3870-b3bb-732d5f9152fa",
        "product": {
          "name": "Legacy Modicon Quantum"
        },
        "product_version": "All Versions"
      },
      {
        "id": "fdcf6415-bfb3-3f97-9521-5393e688e3fd",
        "product": {
          "name": "Modicon M340 CPU (part numbers BMXP34*)"
        },
        "product_version": "All <V3.30"
      }
    ]
  }
]

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