GSD-2023-6815

Vulnerability from gsd - Updated: 2023-12-14 06:01
Details
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-6815"
      ],
      "details": "Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.",
      "id": "GSD-2023-6815",
      "modified": "2023-12-14T06:01:34.521553Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "ID": "CVE-2023-6815",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MELSEC iQ-R Series Safety CPU R08SFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series Safety CPU R16SFCPU",
                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series Safety CPU R32SFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series Safety CPU R120SFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series SIL2 Process CPU R16PSFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series SIL2 Process CPU R32PSFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "MELSEC iQ-R Series SIL2 Process CPU R120PSFCPU",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Mitsubishi Electric Corporation"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-266",
                "lang": "eng",
                "value": "CWE-266 Incorrect Privilege Assignment"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf",
            "refsource": "MISC",
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf"
          },
          {
            "name": "https://jvn.jp/vu/JVNVU95085830/index.html",
            "refsource": "MISC",
            "url": "https://jvn.jp/vu/JVNVU95085830/index.html"
          },
          {
            "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet."
          }
        ],
        "id": "CVE-2023-6815",
        "lastModified": "2024-02-13T14:01:07.747",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-02-13T07:15:46.843",
        "references": [
          {
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "url": "https://jvn.jp/vu/JVNVU95085830/index.html"
          },
          {
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf"
          }
        ],
        "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-266"
              }
            ],
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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  • 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.



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