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78 vulnerabilities found for 750-880_firmware by wago

FKIE_CVE-2023-1619

Vulnerability from fkie_nvd - Published: 2023-06-26 07:15 - Updated: 2024-11-21 07:39
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
References
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2023-006/Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2023-006/Mitigation, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-331_firmware *
wago 750-331 -
wago 750-8202_firmware *
wago 750-8202_firmware fw22
wago 750-8202 -
wago 750-8202\/000-011_firmware *
wago 750-8202\/000-011_firmware fw22
wago 750-8202\/000-011 -
wago 750-8202\/000-012_firmware *
wago 750-8202\/000-012_firmware fw22
wago 750-8202\/000-012 -
wago 750-8202\/000-022_firmware *
wago 750-8202\/000-022_firmware fw22
wago 750-8202\/000-022 -
wago 750-8202\/025-000_firmware *
wago 750-8202\/025-000_firmware fw22
wago 750-8202\/025-000 -
wago 750-8202\/025-001_firmware *
wago 750-8202\/025-001_firmware fw22
wago 750-8202\/025-001 -
wago 750-8202\/025-002_firmware *
wago 750-8202\/025-002_firmware fw22
wago 750-8202\/025-002 -
wago 750-8202\/040-000_firmware *
wago 750-8202\/040-000_firmware fw22
wago 750-8202\/040-000 -
wago 750-8202\/040-001_firmware *
wago 750-8202\/040-001_firmware fw22
wago 750-8202\/040-001 -
wago 750-8203_firmware *
wago 750-8203_firmware fw22
wago 750-8203 -
wago 750-8203\/025-000_firmware *
wago 750-8203\/025-000_firmware fw22
wago 750-8203\/025-000 -
wago 750-8204_firmware *
wago 750-8204_firmware fw22
wago 750-8204 -
wago 750-8204\/025-000_firmware *
wago 750-8204\/025-000_firmware fw22
wago 750-8204\/025-000 -
wago 750-8206_firmware *
wago 750-8206_firmware fw22
wago 750-8206 -
wago 750-8206\/025-000_firmware *
wago 750-8206\/025-000_firmware fw22
wago 750-8206\/025-000 -
wago 750-8206\/025-001_firmware *
wago 750-8206\/025-001_firmware fw22
wago 750-8206\/025-001 -
wago 750-8206\/040-000_firmware *
wago 750-8206\/040-000_firmware fw22
wago 750-8206\/040-000 -
wago 750-8206\/040-001_firmware *
wago 750-8206\/040-001_firmware fw22
wago 750-8206\/040-001 -
wago 750-8207_firmware *
wago 750-8207_firmware fw22
wago 750-8207 -
wago 750-8207\/025-000_firmware *
wago 750-8207\/025-000_firmware fw22
wago 750-8207\/025-000 -
wago 750-8207\/025-001_firmware *
wago 750-8207\/025-001_firmware fw22
wago 750-8207\/025-001 -
wago 750-8208_firmware *
wago 750-8208_firmware fw22
wago 750-8208 -
wago 750-8208\/025-000_firmware *
wago 750-8208\/025-000_firmware fw22
wago 750-8208\/025-000 -
wago 750-8208\/025-001_firmware *
wago 750-8208\/025-001_firmware fw22
wago 750-8208\/025-001 -
wago 750-8210_firmware *
wago 750-8210_firmware fw22
wago 750-8210 -
wago 750-8210\/025-000_firmware *
wago 750-8210\/025-000_firmware fw22
wago 750-8210\/025-000 -
wago 750-8210\/040-000_firmware *
wago 750-8210\/040-000_firmware fw22
wago 750-8210\/040-000 -
wago 750-8211_firmware *
wago 750-8211_firmware fw22
wago 750-8211 -
wago 750-8211\/040-000_firmware *
wago 750-8211\/040-000_firmware fw22
wago 750-8211\/040-000 -
wago 750-8211\/040-001_firmware *
wago 750-8211\/040-001_firmware fw22
wago 750-8211\/040-001 -
wago 750-8212_firmware *
wago 750-8212_firmware fw22
wago 750-8212 -
wago 750-8212\/000-100_firmware *
wago 750-8212\/000-100_firmware fw22
wago 750-8212\/000-100 -
wago 750-8212\/025-000_firmware *
wago 750-8212\/025-000_firmware fw22
wago 750-8212\/025-000 -
wago 750-8212\/025-001_firmware *
wago 750-8212\/025-001_firmware fw22
wago 750-8212\/025-001 -
wago 750-8212\/025-002_firmware *
wago 750-8212\/025-002_firmware fw22
wago 750-8212\/025-002 -
wago 750-8212\/040-000_firmware *
wago 750-8212\/040-000_firmware fw22
wago 750-8212\/040-000 -
wago 750-8212\/040-001_firmware *
wago 750-8212\/040-001_firmware fw22
wago 750-8212\/040-001 -
wago 750-8212\/040-010_firmware *
wago 750-8212\/040-010_firmware fw22
wago 750-8212\/040-010 -
wago 750-8213_firmware *
wago 750-8213_firmware fw22
wago 750-8213 -
wago 750-8213\/040-010_firmware *
wago 750-8213\/040-010_firmware fw22
wago 750-8213\/040-010 -
wago 750-8214_firmware *
wago 750-8214_firmware fw22
wago 750-8214 -
wago 750-8215_firmware *
wago 750-8215_firmware fw22
wago 750-8215 -
wago 750-8216_firmware *
wago 750-8216_firmware fw22
wago 750-8216 -
wago 750-8216\/025-000_firmware *
wago 750-8216\/025-000_firmware fw22
wago 750-8216\/025-000 -
wago 750-8216\/025-001_firmware *
wago 750-8216\/025-001_firmware fw22
wago 750-8216\/025-001 -
wago 750-8216\/040-000_firmware *
wago 750-8216\/040-000_firmware fw22
wago 750-8216\/040-000 -
wago 750-8217_firmware *
wago 750-8217_firmware fw22
wago 750-8217 -
wago 750-8217\/025-000_firmware *
wago 750-8217\/025-000_firmware fw22
wago 750-8217\/025-000 -
wago 750-8217\/600-000_firmware *
wago 750-8217\/600-000_firmware fw22
wago 750-8217\/600-000 -
wago 750-8217\/625-000_firmware *
wago 750-8217\/625-000_firmware fw22
wago 750-8217\/625-000 -
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-831\/000-002_firmware *
wago 750-831\/000-002 -
wago 750-832_firmware *
wago 750-832 -
wago 750-832\/000-002_firmware *
wago 750-832\/000-002 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-880\/025-000_firmware *
wago 750-880\/025-000 -
wago 750-880\/025-001_firmware *
wago 750-880\/025-001 -
wago 750-880\/025-002_firmware *
wago 750-880\/025-002 -
wago 750-880\/040-000_firmware *
wago 750-880\/040-000 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-885\/025-000_firmware *
wago 750-885\/025-000 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-890\/025-000_firmware *
wago 750-890\/025-000 -
wago 750-890\/025-001_firmware *
wago 750-890\/025-001 -
wago 750-890\/025-002_firmware *
wago 750-890\/025-002 -
wago 750-890\/040-000_firmware *
wago 750-890\/040-000 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet."
    }
  ],
  "id": "CVE-2023-1619",
  "lastModified": "2024-11-21T07:39:33.333",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2023-06-26T07:15:09.090",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-006/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-006/"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1288"
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      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2023-1620

Vulnerability from fkie_nvd - Published: 2023-06-26 07:15 - Updated: 2024-11-21 07:39
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
References
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2023-006/Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2023-006/Mitigation, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-331_firmware *
wago 750-331 -
wago 750-8202_firmware *
wago 750-8202_firmware fw22
wago 750-8202 -
wago 750-8202\/000-011_firmware *
wago 750-8202\/000-011_firmware fw22
wago 750-8202\/000-011 -
wago 750-8202\/000-012_firmware *
wago 750-8202\/000-012_firmware fw22
wago 750-8202\/000-012 -
wago 750-8202\/000-022_firmware *
wago 750-8202\/000-022_firmware fw22
wago 750-8202\/000-022 -
wago 750-8202\/025-000_firmware *
wago 750-8202\/025-000_firmware fw22
wago 750-8202\/025-000 -
wago 750-8202\/025-001_firmware *
wago 750-8202\/025-001_firmware fw22
wago 750-8202\/025-001 -
wago 750-8202\/025-002_firmware *
wago 750-8202\/025-002_firmware fw22
wago 750-8202\/025-002 -
wago 750-8202\/040-000_firmware *
wago 750-8202\/040-000_firmware fw22
wago 750-8202\/040-000 -
wago 750-8202\/040-001_firmware *
wago 750-8202\/040-001_firmware fw22
wago 750-8202\/040-001 -
wago 750-8203_firmware *
wago 750-8203_firmware fw22
wago 750-8203 -
wago 750-8203\/025-000_firmware *
wago 750-8203\/025-000_firmware fw22
wago 750-8203\/025-000 -
wago 750-8204_firmware *
wago 750-8204_firmware fw22
wago 750-8204 -
wago 750-8204\/025-000_firmware *
wago 750-8204\/025-000_firmware fw22
wago 750-8204\/025-000 -
wago 750-8206_firmware *
wago 750-8206_firmware fw22
wago 750-8206 -
wago 750-8206\/025-000_firmware *
wago 750-8206\/025-000_firmware fw22
wago 750-8206\/025-000 -
wago 750-8206\/025-001_firmware *
wago 750-8206\/025-001_firmware fw22
wago 750-8206\/025-001 -
wago 750-8206\/040-000_firmware *
wago 750-8206\/040-000_firmware fw22
wago 750-8206\/040-000 -
wago 750-8206\/040-001_firmware *
wago 750-8206\/040-001_firmware fw22
wago 750-8206\/040-001 -
wago 750-8207_firmware *
wago 750-8207_firmware fw22
wago 750-8207 -
wago 750-8207\/025-000_firmware *
wago 750-8207\/025-000_firmware fw22
wago 750-8207\/025-000 -
wago 750-8207\/025-001_firmware *
wago 750-8207\/025-001_firmware fw22
wago 750-8207\/025-001 -
wago 750-8208_firmware *
wago 750-8208_firmware fw22
wago 750-8208 -
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To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime."
    }
  ],
  "id": "CVE-2023-1620",
  "lastModified": "2024-11-21T07:39:33.570",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 4.9,
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          "confidentialityImpact": "NONE",
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  },
  "published": "2023-06-26T07:15:09.197",
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      "source": "info@cert.vde.com",
      "tags": [
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        "Third Party Advisory"
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}

FKIE_CVE-2021-34596

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:24
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16878&token=e5644ec405590e66aefa62304cb8632df9fc9e9c&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16878&token=e5644ec405590e66aefa62304cb8632df9fc9e9c&download=Vendor Advisory
Impacted products
Vendor Product Version
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-832_firmware *
wago 750-832 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys codesys *
codesys plcwinnt *
codesys runtime_toolkit *
To clipboard 

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      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-824"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2021-34595

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:25
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16878&token=e5644ec405590e66aefa62304cb8632df9fc9e9c&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16878&token=e5644ec405590e66aefa62304cb8632df9fc9e9c&download=Vendor Advisory
Impacted products
Vendor Product Version
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-832_firmware *
wago 750-832 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys codesys *
codesys plcwinnt *
codesys runtime_toolkit *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite."
    },
    {
      "lang": "es",
      "value": "Una petici\u00f3n dise\u00f1ada con valores no v\u00e1lidos puede causar un acceso de lectura o escritura fuera de l\u00edmites en CODESYS V2 Runtime Toolkit 32 Bit full y PLCWinNT versiones anteriores a V2.4.7.56, resultando en una condici\u00f3n de denegaci\u00f3n de servicio o una escritura excesiva de memoria local"
    }
  ],
  "id": "CVE-2021-34595",
  "lastModified": "2025-08-15T20:25:40.657",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.5,
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        "exploitabilityScore": 8.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
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        },
        "exploitabilityScore": 2.8,
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        "source": "info@cert.vde.com",
        "type": "Secondary"
      },
      {
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    ]
  },
  "published": "2021-10-26T10:15:08.070",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
    },
    {
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        "Vendor Advisory"
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      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
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  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-823"
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      "source": "info@cert.vde.com",
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    },
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    }
  ]
}

FKIE_CVE-2021-34583

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
info@cert.vde.comhttps://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-893_firmware *
wago 750-893 -
wago 750-891_firmware *
wago 750-891 -
wago 750-890_firmware *
wago 750-890 -
wago 750-889_firmware *
wago 750-889 -
wago 750-885_firmware *
wago 750-885 -
wago 750-882_firmware *
wago 750-882 -
wago 750-881_firmware *
wago 750-881 -
wago 750-880_firmware *
wago 750-880 -
wago 750-862_firmware *
wago 750-862 -
wago 750-852_firmware *
wago 750-852 -
wago 750-832_firmware *
wago 750-832 -
wago 750-831_firmware *
wago 750-831 -
wago 750-829_firmware *
wago 750-829 -
wago 750-823_firmware *
wago 750-823 -
codesys codesys *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22."
    },
    {
      "lang": "es",
      "value": "Unas peticiones del servidor web dise\u00f1adas pueden causar un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria y, por tanto, podr\u00edan desencadenar una situaci\u00f3n de denegaci\u00f3n de servicio debido a un bloqueo en el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22"
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  "id": "CVE-2021-34583",
  "lastModified": "2025-08-15T20:26:48.343",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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    ],
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      },
      {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "confidentialityImpact": "NONE",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        "exploitabilityScore": 3.9,
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        "type": "Primary"
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    ]
  },
  "published": "2021-10-26T10:15:07.607",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
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    {
      "source": "info@cert.vde.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/security/research/tra-2021-47"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
    },
    {
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    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2021-34585

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
info@cert.vde.comhttps://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-832_firmware *
wago 750-832 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys codesys *
To clipboard 

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      "value": "In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation."
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  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-252"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2021-34584

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:26
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
info@cert.vde.comhttps://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-832_firmware *
wago 750-832 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys codesys *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22."
    },
    {
      "lang": "es",
      "value": "Unas peticiones del servidor web dise\u00f1adas pueden ser usadas para leer parcialmente la pila o la memoria de la pila o pueden desencadenar una situaci\u00f3n de denegaci\u00f3n de servicio debido a un bloqueo en el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22"
    }
  ],
  "id": "CVE-2021-34584",
  "lastModified": "2025-08-15T20:26:40.257",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
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          "baseScore": 6.4,
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        },
        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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        "type": "Primary",
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    ],
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          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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        },
        "exploitabilityScore": 3.9,
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        "source": "info@cert.vde.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
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        "type": "Primary"
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    ]
  },
  "published": "2021-10-26T10:15:07.850",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
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    {
      "source": "info@cert.vde.com",
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      "url": "https://www.tenable.com/security/research/tra-2021-47"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
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    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-126"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2021-34586

Vulnerability from fkie_nvd - Published: 2021-10-26 10:15 - Updated: 2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
References
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
info@cert.vde.comhttps://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-47Exploit, Third Party Advisory
Impacted products
Vendor Product Version
wago 750-823_firmware *
wago 750-823 -
wago 750-829_firmware *
wago 750-829 -
wago 750-831_firmware *
wago 750-831 -
wago 750-832_firmware *
wago 750-832 -
wago 750-852_firmware *
wago 750-852 -
wago 750-862_firmware *
wago 750-862 -
wago 750-880_firmware *
wago 750-880 -
wago 750-881_firmware *
wago 750-881 -
wago 750-882_firmware *
wago 750-882 -
wago 750-885_firmware *
wago 750-885 -
wago 750-889_firmware *
wago 750-889 -
wago 750-890_firmware *
wago 750-890 -
wago 750-891_firmware *
wago 750-891 -
wago 750-893_firmware *
wago 750-893 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys codesys *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition."
    },
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  "lastModified": "2025-08-15T20:26:04.430",
  "metrics": {
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      "url": "https://www.tenable.com/security/research/tra-2021-47"
    },
    {
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        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
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      ],
      "source": "info@cert.vde.com",
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    },
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}

FKIE_CVE-2021-34581

Vulnerability from fkie_nvd - Published: 2021-08-31 11:15 - Updated: 2024-11-21 06:10
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
References
info@cert.vde.comhttps://cert.vde.com/en-us/advisories/vde-2021-038Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en-us/advisories/vde-2021-038Third Party Advisory
Impacted products
Vendor Product Version
wago 750-880\/040-000_firmware *
wago 750-880\/040-000 -
wago 750-880\/025-002_firmware *
wago 750-880\/025-002 -
wago 750-880\/025-001_firmware *
wago 750-880\/025-001 -
wago 750-880\/025-000_firmware *
wago 750-880\/025-000 -
wago 750-831\/000-002_firmware *
wago 750-831\/000-002 -
wago 750-889_firmware *
wago 750-889 -
wago 750-881_firmware *
wago 750-881 -
wago 750-831_firmware *
wago 750-831 -
wago 750-880_firmware *
wago 750-880 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Falta de Liberaci\u00f3n de Recursos despu\u00e9s del Tiempo de Vida Efectivo en la implementaci\u00f3n de OpenSSL de WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 en versiones FW4 hasta FW15, permite a un atacante no autenticado causar DoS en el dispositivo"
    }
  ],
  "id": "CVE-2021-34581",
  "lastModified": "2024-11-21T06:10:44.833",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "source": "info@cert.vde.com",
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        "source": "nvd@nist.gov",
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  },
  "published": "2021-08-31T11:15:07.830",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en-us/advisories/vde-2021-038"
    },
    {
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      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en-us/advisories/vde-2021-038"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2021-30195

Vulnerability from fkie_nvd - Published: 2021-05-25 13:15 - Updated: 2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
References
cve@mitre.orghttps://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download=Vendor Advisory
Impacted products
Vendor Product Version
wago 750-893_firmware *
wago 750-893 -
wago 750-891_firmware *
wago 750-891 -
wago 750-890_firmware *
wago 750-890 -
wago 750-889_firmware *
wago 750-889 -
wago 750-885_firmware *
wago 750-885 -
wago 750-882_firmware *
wago 750-882 -
wago 750-881_firmware *
wago 750-881 -
wago 750-880_firmware *
wago 750-880 -
wago 750-862_firmware *
wago 750-862 -
wago 750-852_firmware *
wago 750-852 -
wago 750-832_firmware *
wago 750-832 -
wago 750-831_firmware *
wago 750-831 -
wago 750-829_firmware *
wago 750-829 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys plcwinnt *
codesys runtime_toolkit *
wago 750-823_firmware *
wago 750-823 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation."
    },
    {
      "lang": "es",
      "value": "CODESYS V2 runtime system versiones anteriores a 2.4.7.55, presenta una Comprobaci\u00f3n Inapropiada de la Entrada"
    }
  ],
  "id": "CVE-2021-30195",
  "lastModified": "2025-08-15T20:26:54.410",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
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        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-05-25T13:15:17.940",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Permissions Required",
        "Vendor Advisory"
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      "url": "https://customers.codesys.com/index.php"
    },
    {
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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}

FKIE_CVE-2021-30193

Vulnerability from fkie_nvd - Published: 2021-05-25 13:15 - Updated: 2025-08-15 20:27
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
References
cve@mitre.orghttps://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download=Vendor Advisory
Impacted products
Vendor Product Version
wago 750-893_firmware *
wago 750-893 -
wago 750-891_firmware *
wago 750-891 -
wago 750-890_firmware *
wago 750-890 -
wago 750-889_firmware *
wago 750-889 -
wago 750-885_firmware *
wago 750-885 -
wago 750-882_firmware *
wago 750-882 -
wago 750-881_firmware *
wago 750-881 -
wago 750-880_firmware *
wago 750-880 -
wago 750-862_firmware *
wago 750-862 -
wago 750-852_firmware *
wago 750-852 -
wago 750-832_firmware *
wago 750-832 -
wago 750-831_firmware *
wago 750-831 -
wago 750-829_firmware *
wago 750-829 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys v2_web_server *
wago 750-823_firmware *
wago 750-823 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write."
    },
    {
      "lang": "es",
      "value": "CODESYS V2 Web-Server versiones anteriores a 1.1.9.20, presenta una Escritura Fuera de L\u00edmites"
    }
  ],
  "id": "CVE-2021-30193",
  "lastModified": "2025-08-15T20:27:21.247",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
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          "baseScore": 7.5,
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          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
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  "published": "2021-05-25T13:15:17.880",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
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      "url": "https://customers.codesys.com/index.php"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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}

FKIE_CVE-2021-30194

Vulnerability from fkie_nvd - Published: 2021-05-25 13:15 - Updated: 2025-08-15 20:27
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
References
cve@mitre.orghttps://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download=Vendor Advisory
Impacted products
Vendor Product Version
wago 750-893_firmware *
wago 750-893 -
wago 750-891_firmware *
wago 750-891 -
wago 750-890_firmware *
wago 750-890 -
wago 750-889_firmware *
wago 750-889 -
wago 750-885_firmware *
wago 750-885 -
wago 750-882_firmware *
wago 750-882 -
wago 750-881_firmware *
wago 750-881 -
wago 750-880_firmware *
wago 750-880 -
wago 750-862_firmware *
wago 750-862 -
wago 750-852_firmware *
wago 750-852 -
wago 750-832_firmware *
wago 750-832 -
wago 750-831_firmware *
wago 750-831 -
wago 750-829_firmware *
wago 750-829 -
wago 750-8202_firmware *
wago 750-8202 -
wago 750-8203_firmware *
wago 750-8203 -
wago 750-8204_firmware *
wago 750-8204 -
wago 750-8206_firmware *
wago 750-8206 -
wago 750-8207_firmware *
wago 750-8207 -
wago 750-8208_firmware *
wago 750-8208 -
wago 750-8210_firmware *
wago 750-8210 -
wago 750-8211_firmware *
wago 750-8211 -
wago 750-8212_firmware *
wago 750-8212 -
wago 750-8213_firmware *
wago 750-8213 -
wago 750-8214_firmware *
wago 750-8214 -
wago 750-8216_firmware *
wago 750-8216 -
wago 750-8217_firmware *
wago 750-8217 -
codesys v2_web_server *
wago 750-823_firmware *
wago 750-823 -
To clipboard 

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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-25T13:15:17.910",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
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      "url": "https://customers.codesys.com/index.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2023-1620 (GCVE-0-2023-1620)

Vulnerability from cvelistv5 – Published: 2023-06-26 06:19 – Updated: 2024-11-12 14:11
VLAI?
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
Severity ?
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1288 - Improper Validation of Consistency within Input
Assigner
References
Impacted products
Vendor Product Version
Wago 750-8202/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8203/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8204/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8206/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8207/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8208/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8210/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8211/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8212/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8213/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8214/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8216/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8217/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-823 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-332 Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-832/xxx-xxx Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-862 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-890/xxx-xxx Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-891 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-893 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-331 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-829 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-831/xxx-xxx Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-852 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-880/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-881 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-882 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-885/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-889 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
Credits
Daniel dos Santos from Forescout Abdelrahman Hassanien from Forescout
Show details on NVD website
To clipboard 

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                "options": [
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            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
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        {
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8211/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8212/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
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        },
        {
          "defaultStatus": "unaffected",
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          "vendor": "Wago",
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            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8214/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8216/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8217/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-823",
          "vendor": "Wago",
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              "version": "FW1",
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        {
          "defaultStatus": "unaffected",
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          "vendor": "Wago",
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              "version": "FW1",
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          ]
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        {
          "defaultStatus": "unaffected",
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          "vendor": "Wago",
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
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        {
          "defaultStatus": "unaffected",
          "product": "750-862",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
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        },
        {
          "defaultStatus": "unaffected",
          "product": "750-890/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-891",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-893",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-331",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW14",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-829",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW14",
              "status": "affected",
              "version": "FW1",
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          "vendor": "Wago",
          "versions": [
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
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        {
          "defaultStatus": "unaffected",
          "product": "750-852",
          "vendor": "Wago",
          "versions": [
            {
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              "status": "affected",
              "version": "FW1",
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          "product": "750-881",
          "vendor": "Wago",
          "versions": [
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
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              "status": "affected",
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              "status": "affected",
              "version": "FW1",
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    "datePublished": "2023-06-26T06:19:30.928Z",
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CVE-2023-1619 (GCVE-0-2023-1619)

Vulnerability from cvelistv5 – Published: 2023-06-26 06:18 – Updated: 2024-10-02 05:28
VLAI?
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
Severity ?
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1288 - Improper Validation of Consistency within Input
Assigner
References
Impacted products
Vendor Product Version
Wago 750-8202/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8203/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8204/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8206/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8207/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8208/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8210/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8211/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8212/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8213/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8214/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8216/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8217/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-823 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-332 Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-832/xxx-xxx Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-862 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-890/xxx-xxx Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-891 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-893 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-331 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-829 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-831/xxx-xxx Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-852 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-880/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-881 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-882 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-885/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-889 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
Credits
Daniel dos Santos from Forescout Abdelrahman Hassanien from Forescout
Show details on NVD website
To clipboard 

{
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CVE-2021-34596 (GCVE-0-2021-34596)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:40
VLAI?
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: Runtime Toolkit 32 bit full , < V2.4.7.56 (custom)
Affected: PLCWinNT , < V2.4.7.56 (custom)
Create a notification for this product.
Credits
This issue was reported by Gao Jian of NSFOCUS.
Show details on NVD website
To clipboard 

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CVE-2021-34595 (GCVE-0-2021-34595)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:42
VLAI?
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE-823 - Use of Out-of-range Pointer Offset
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: Runtime Toolkit 32 bit full , < V2.4.7.56 (custom)
Affected: PLCWinNT , < V2.4.7.56 (custom)
Create a notification for this product.
Credits
This issue was reported by Chen Jie and Gao Jian of NSFOCUS.
Show details on NVD website
To clipboard 

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CVE-2021-34586 (GCVE-0-2021-34586)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:53
VLAI?
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34585 (GCVE-0-2021-34585)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 21:58
VLAI?
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34584 (GCVE-0-2021-34584)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:25
VLAI?
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity ?
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34583 (GCVE-0-2021-34583)

Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 20:43
VLAI?
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34581 (GCVE-0-2021-34581)

Vulnerability from cvelistv5 – Published: 2021-08-31 10:33 – Updated: 2024-09-17 00:42
VLAI?
Summary
Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-772 - Missing Release of Resource after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 Affected: FW4 , < All* (custom)
Create a notification for this product.
Credits
These vulnerabilities were reported to WAGO by: Uwe Disch. Coordination done by CERT@VDE
Show details on NVD website
To clipboard 

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              "refsource": "CONFIRM",
              "url": "https://cert.vde.com/en-us/advisories/vde-2021-038"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update the device to the latest FW version ( \u003eFW15 )."
          }
        ],
        "source": {
          "advisory": "VDE-2021-038",
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports\nDisable Web Based Management ports 80/443 after configuration phase."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2021-34581",
    "datePublished": "2021-08-31T10:33:02.999010Z",
    "dateReserved": "2021-06-10T00:00:00",
    "dateUpdated": "2024-09-17T00:42:35.318Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-1620 (GCVE-0-2023-1620)

Vulnerability from nvd – Published: 2023-06-26 06:19 – Updated: 2024-11-12 14:11
VLAI?
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
Severity ?
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1288 - Improper Validation of Consistency within Input
Assigner
References
Impacted products
Vendor Product Version
Wago 750-8202/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8203/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8204/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8206/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8207/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8208/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8210/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8211/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8212/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8213/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8214/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8216/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8217/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-823 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-332 Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-832/xxx-xxx Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-862 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-890/xxx-xxx Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-891 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-893 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-331 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-829 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-831/xxx-xxx Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-852 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-880/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-881 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-882 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-885/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-889 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
Credits
Daniel dos Santos from Forescout Abdelrahman Hassanien from Forescout
Show details on NVD website
To clipboard 

{
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        "title": "CVE Program Container"
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1620",
                "options": [
                  {
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                  {
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                  {
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      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "750-8202/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
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          "versions": [
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              "status": "affected",
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          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
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          ]
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        {
          "defaultStatus": "unaffected",
          "product": "750-8206/xxx-xxx",
          "vendor": "Wago",
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              "version": "FW1",
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            }
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        {
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          "product": "750-8207/xxx-xxx",
          "vendor": "Wago",
          "versions": [
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8208/xxx-xxx",
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          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8210/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
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            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8211/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8212/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8213/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8214/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8216/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-8217/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW22 SP1",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-823",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-332",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW6",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-832/xxx-xxx",
          "vendor": "Wago",
          "versions": [
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              "lessThanOrEqual": "FW6",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-862",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-890/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-891",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-893",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW10",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-331",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW14",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-829",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW14",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
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        {
          "defaultStatus": "unaffected",
          "product": "750-831/xxx-xxx",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW14",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "750-852",
          "vendor": "Wago",
          "versions": [
            {
              "lessThanOrEqual": "FW16",
              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
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          "vendor": "Wago",
          "versions": [
            {
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              "status": "affected",
              "version": "FW1",
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        },
        {
          "defaultStatus": "unaffected",
          "product": "750-881",
          "vendor": "Wago",
          "versions": [
            {
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
            }
          ]
        },
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          "product": "750-882",
          "vendor": "Wago",
          "versions": [
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              "status": "affected",
              "version": "FW1",
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            {
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              "status": "affected",
              "version": "FW1",
              "versionType": "custom"
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      "credits": [
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        }
      ],
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        "defect": [
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CVE-2023-1619 (GCVE-0-2023-1619)

Vulnerability from nvd – Published: 2023-06-26 06:18 – Updated: 2024-10-02 05:28
VLAI?
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
Severity ?
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1288 - Improper Validation of Consistency within Input
Assigner
References
Impacted products
Vendor Product Version
Wago 750-8202/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8203/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8204/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8206/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8207/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8208/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8210/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8211/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8212/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8213/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8214/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8216/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-8217/xxx-xxx Affected: FW1 , ≤ FW22 SP1 (custom)
Create a notification for this product.
    Wago 750-823 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-332 Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-832/xxx-xxx Affected: FW1 , ≤ FW6 (custom)
Create a notification for this product.
    Wago 750-862 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-890/xxx-xxx Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-891 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-893 Affected: FW1 , ≤ FW10 (custom)
Create a notification for this product.
    Wago 750-331 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-829 Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-831/xxx-xxx Affected: FW1 , ≤ FW14 (custom)
Create a notification for this product.
    Wago 750-852 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-880/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-881 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-882 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-885/xxx-xxx Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
    Wago 750-889 Affected: FW1 , ≤ FW16 (custom)
Create a notification for this product.
Credits
Daniel dos Santos from Forescout Abdelrahman Hassanien from Forescout
Show details on NVD website
To clipboard 

{
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CVE-2021-34596 (GCVE-0-2021-34596)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:40
VLAI?
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: Runtime Toolkit 32 bit full , < V2.4.7.56 (custom)
Affected: PLCWinNT , < V2.4.7.56 (custom)
Create a notification for this product.
Credits
This issue was reported by Gao Jian of NSFOCUS.
Show details on NVD website
To clipboard 

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CVE-2021-34595 (GCVE-0-2021-34595)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:42
VLAI?
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE-823 - Use of Out-of-range Pointer Offset
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: Runtime Toolkit 32 bit full , < V2.4.7.56 (custom)
Affected: PLCWinNT , < V2.4.7.56 (custom)
Create a notification for this product.
Credits
This issue was reported by Chen Jie and Gao Jian of NSFOCUS.
Show details on NVD website
To clipboard 

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CVE-2021-34586 (GCVE-0-2021-34586)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:53
VLAI?
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34585 (GCVE-0-2021-34585)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 21:58
VLAI?
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34584 (GCVE-0-2021-34584)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:25
VLAI?
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity ?
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34583 (GCVE-0-2021-34583)

Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 20:43
VLAI?
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS V2 Affected: all web servers , < V1.1.9.22 (custom)
Create a notification for this product.
Credits
This vulnerability was discovered by Tenable Research.
Show details on NVD website
To clipboard 

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CVE-2021-34581 (GCVE-0-2021-34581)

Vulnerability from nvd – Published: 2021-08-31 10:33 – Updated: 2024-09-17 00:42
VLAI?
Summary
Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-772 - Missing Release of Resource after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 Affected: FW4 , < All* (custom)
Create a notification for this product.
Credits
These vulnerabilities were reported to WAGO by: Uwe Disch. Coordination done by CERT@VDE
Show details on NVD website
To clipboard 

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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2021-34581",
    "datePublished": "2021-08-31T10:33:02.999010Z",
    "dateReserved": "2021-06-10T00:00:00",
    "dateUpdated": "2024-09-17T00:42:35.318Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}