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CVE-2018-2437

Estado: ModificadaCrítica (9.1)—

The SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to externally trigger IGS command executions which can lead to: disclosure of information and malicious file insertion or modification.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

SAP — Internet Graphics Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-2437",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP",
          "product": "SAP Internet Graphics Server (IGS)",
          "versions": [
            {
              "status": "affected",
              "version": "= 7.20"
            },
            {
              "status": "affected",
              "version": "= 7.20EXT"
            },
            {
              "status": "affected",
              "version": "= 7.45"
            },
            {
              "status": "affected",
              "version": "= 7.49"
            },
            {
              "status": "affected",
              "version": "= 7.53"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-07-10T18:29:01.110",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/104705",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2644227",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/104705",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2644227",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to externally trigger IGS command executions which can lead to: disclosure of information and malicious file insertion or modification."
    },
    {
      "lang": "es",
      "value": "SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49 y 7.53 permite que un atacante desencadene externamente la ejecución de comandos IGS, lo que puede conducir a una divulgación de información y a la inserción o modificación de archivos maliciosos."
    }
  ],
  "lastModified": "2026-06-17T01:55:41.850",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "BB63DB38-282E-44F5-B998-E0A419CBDDDF"
            },
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              "vulnerable": true,
              "matchCriteriaId": "52899667-D267-4399-B1DD-428DCFAFECAA"
            },
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              "matchCriteriaId": "3F87D81E-242D-4679-8DB3-479DB2A98F46"
            },
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              "criteria": "cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E19FB816-EFD3-46EA-A144-699055394B86"
            },
            {
              "criteria": "cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BAE591D5-05DA-41FE-A9C1-0A5521E83024"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cna@sap.com"
}