github - ghsa-w8qp-5q95-q255

ghsa-w8qp-5q95-q255

Vulnerability from github

Published

2022-05-24 16:56

Modified

2025-09-30 15:30

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

A CWE-754 ? Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2019-6833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-17T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A CWE-754 ? Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.",
  "id": "GHSA-w8qp-5q95-q255",
  "modified": "2025-09-30T15:30:26Z",
  "published": "2022-05-24T16:56:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6833"
    },
    {
      "type": "WEB",
      "url": "https://security.cse.iitk.ac.in/responsible-disclosure"
    },
    {
      "type": "WEB",
      "url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-6833

Vulnerability from cvelistv5

Published

2019-09-17 19:36

Modified

2025-09-30 14:36

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.

References

▼	URL	Tags
	https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01	x_refsource_CONFIRM
	https://security.cse.iitk.ac.in/responsible-disclosure	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Schneider Electric SE	Magelis HMI Panels

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:31:04.400Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.cse.iitk.ac.in/responsible-disclosure"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2019-6833",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-30T14:36:06.892056Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-30T14:36:19.669Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Magelis HMI Panels",
          "vendor": "Schneider Electric SE",
          "versions": [
            {
              "status": "affected",
              "version": "all versions of HMIGTO"
            },
            {
              "status": "affected",
              "version": "all versions of HMISTO"
            },
            {
              "status": "affected",
              "version": "all versions of XBTGH"
            },
            {
              "status": "affected",
              "version": "all versions of HMIGTU"
            },
            {
              "status": "affected",
              "version": "all versions of HMIGTUX"
            },
            {
              "status": "affected",
              "version": "all versions of HMISCU"
            },
            {
              "status": "affected",
              "version": "all versions of HMISTU"
            },
            {
              "status": "affected",
              "version": "all versions of XBTGT"
            },
            {
              "status": "affected",
              "version": "all versions of HMIGXO"
            },
            {
              "status": "affected",
              "version": "all versions of HMIGXU"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-754",
              "description": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-10-02T12:13:24.000Z",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security.cse.iitk.ac.in/responsible-disclosure"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2019-6833",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Magelis HMI Panels",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "all versions of HMIGTO"
                          },
                          {
                            "version_value": "all versions of HMISTO"
                          },
                          {
                            "version_value": "all versions of XBTGH"
                          },
                          {
                            "version_value": "all versions of HMIGTU"
                          },
                          {
                            "version_value": "all versions of HMIGTUX"
                          },
                          {
                            "version_value": "all versions of HMISCU"
                          },
                          {
                            "version_value": "all versions of HMISTU"
                          },
                          {
                            "version_value": "all versions of XBTGT"
                          },
                          {
                            "version_value": "all versions of XBTGT"
                          },
                          {
                            "version_value": "all versions of HMIGXO"
                          },
                          {
                            "version_value": "all versions of HMIGXU"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Schneider Electric SE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01",
              "refsource": "CONFIRM",
              "url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
            },
            {
              "name": "https://security.cse.iitk.ac.in/responsible-disclosure",
              "refsource": "MISC",
              "url": "https://security.cse.iitk.ac.in/responsible-disclosure"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
    "assignerShortName": "schneider",
    "cveId": "CVE-2019-6833",
    "datePublished": "2019-09-17T19:36:57.000Z",
    "dateReserved": "2019-01-25T00:00:00.000Z",
    "dateUpdated": "2025-09-30T14:36:19.669Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.