{
  "id": "CVE-2015-3973",
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "published": "2015-10-28T10:59:07.637",
  "lastModified": "2015-10-28T20:58:09.063",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Janitza UMG 508, 509, 511, 604, and 605 devices improperly generate session tokens, which makes it easier for remote attackers to determine a PIN value via unspecified computations on session-token values."
    },
    {
      "lang": "es",
      "value": "Dispositivos Janitza UMG 508, 509, 511, 604 y 605 no generan adecuadamente tokens de sesi\u00f3n, lo que hace m\u00e1s f\u00e1cil para atacantes remotos determinar un valor PIN a trav\u00e9s de computaciones no especificadas en valores de session-token."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-254"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:janitza:umg_508:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "830C6D4A-2DEC-4AF4-920B-CBD9B3F0E4E4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:janitza:umg_509:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DADC7786-ECBA-4612-8017-C0A8F4741E4A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:janitza:umg_511:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6F271FFD-E885-4868-B55C-ABDE07DE2EF4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:janitza:umg_604:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0269DD1E-E78C-496B-8973-25E4565F956D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:janitza:umg_605:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BE1CB02B-5528-4268-B5D1-75820ACFCD58"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-265-03",
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ]
    }
  ]
}