CVE-2016-10041

{
  "id": "CVE-2016-10041",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-12-25T07:59:00.157",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/95296",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.sprecher-automation.com/en/it-security/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/95296",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.sprecher-automation.com/en/it-security/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Sprecher Automation SPRECON-E Service Program before 3.43 SP0. Under certain preconditions, it is possible to execute telegram simulation as a non-admin user. As prerequisites, a user must have created an online-connection, validly authenticated and authorized as administrator, and executed telegram simulation. After that, the online-connection must have been closed. Incorrect caching of client data then may lead to privilege escalation, where a subsequently acting non-admin user is permitted to do telegram simulation. In order to exploit this vulnerability, a potential attacker would need to have both a valid engineering-account in the SPRECON RBAC system as well as access to a service/maintenance computer with SPRECON-E Service Program running. Additionally, a valid admin-user must have closed the service connection beforehand without closing the program, having executed telegram simulation; the attacker then has access to the running software instance. Hence, there is no risk from external attackers."
    },
    {
      "lang": "es",
      "value": "Un problema fue descubierto en Sprecher Automation SPRECON-E Service Program en versiones anteriores a 3.43 SP0. Bajo ciertas precondiciones, es posible ejecutar la simulación de telegramas como un usuario no administrador. Como prerrequisitos, un usuario debe haber creado una conexión en línea, válidamente autenticado y autorizado como administrador, y ejecutado la simulación de telegrama. Después de eso, la conexión en línea debe haber sido cerrada. El almacenamiento en caché de los datos de un cliente incorrecto puede conducir a una escalada de privilegios, donde se permite a un usuario que no es administrador actuar posteriormente para hacer una simulación de telegrama. Para explotar esta vulnerabilidad, un atacante potencial podría necesitar tener ambos una cuenta de ingeniería válida en el sistema SPRECON RBAC así como acceso a un ordenador de servicio/mantenimiento ejecutando SPRECON-E Service Program. Además, un usuario administrador válido debe haber cerrado la conexión de servicio de antemano sin cerrar el programa, habiendo ejecutado la simulación de telegrama; el atacante entonces tiene acceso a la instancia de software en ejecución. Por lo tanto, no hay riesgo de atacantes externos."
    }
  ],
  "lastModified": "2026-06-17T00:38:56.500",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sprecher-automation:sprecon-e_service_program:3.42:sp0:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "28D04F30-6D16-46C1-A1D5-FFCF8F255692"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}