CVE-2021-22758 (GCVE-0-2021-22758)

Vulnerability from cvelistv5 – Published: 2021-06-11 15:40 – Updated: 2024-08-03 18:51
VLAI
Summary
A CWE-824: Access of uninitialized pointer vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to lack validation of user-supplied input data, when a malicious CGF file is imported to IGSS Definition.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-824 - Access of uninitialized pointer
Assigner
References
Impacted products
Vendor Product Version
n/a IGSS Definition (Def.exe) V15.0.0.21140 and prior Affected: IGSS Definition (Def.exe) V15.0.0.21140 and prior
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:51:07.417Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A CWE-824: Access of uninitialized pointer vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to lack validation of user-supplied input data, when a malicious CGF file is imported to IGSS Definition."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-824",
              "description": "CWE-824: Access of uninitialized pointer",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-11T15:40:46.000Z",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2021-22758",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A CWE-824: Access of uninitialized pointer vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to lack validation of user-supplied input data, when a malicious CGF file is imported to IGSS Definition."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-824: Access of uninitialized pointer"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01",
              "refsource": "MISC",
              "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
    "assignerShortName": "schneider",
    "cveId": "CVE-2021-22758",
    "datePublished": "2021-06-11T15:40:46.000Z",
    "dateReserved": "2021-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-03T18:51:07.417Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2021-22758",
      "date": "2026-10-02",
      "epss": "0.01172",
      "percentile": "0.66328"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
                "vendor": "n/a",
                "versions": [
                  {
                    "status": "affected",
                    "version": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
                  }
                ]
              }
            ],
            "source": "cybersecurity@se.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:schneider-electric:interactive_graphical_scada_system:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C5AD9202-97A9-4975-8307-5CCAEBF75A0C",
                    "versionEndIncluding": "15.0.0.21140",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A CWE-824: Access of uninitialized pointer vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to lack validation of user-supplied input data, when a malicious CGF file is imported to IGSS Definition."
          },
          {
            "lang": "es",
            "value": "Un CWE-824: Se presenta una vulnerabilidad de acceso a punteros no inicializados en IGSS Definition (Def.exe) versiones V15.0.0.21140 y anteriores, que podr\u00eda resultar en la p\u00e9rdida de datos o una ejecuci\u00f3n de c\u00f3digo remota debido a una falta de comprobaci\u00f3n de los datos de entrada suministrados por el usuario, cuando es importado un archivo CGF malicioso a IGSS Definition"
          }
        ],
        "id": "CVE-2021-22758",
        "lastModified": "2026-06-17T03:37:43.180",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2021-06-11T16:15:10.017",
        "references": [
          {
            "source": "cybersecurity@se.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
          }
        ],
        "sourceIdentifier": "cybersecurity@se.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-824"
              }
            ],
            "source": "cybersecurity@se.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.