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CVE-2018-13826

Estado: ModificadaCrítica (9.1)—

An XML external entity vulnerability in the XOG functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and below, and 15.3 CP2 and below, allows remote attackers to conduct server side request forgery attacks.

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 (2)

Broadcom — Project Portfolio ManagementCA — Project Portfolio Management

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-13826",
  "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": "vuln@ca.com",
      "affectedData": [
        {
          "vendor": "CA Technologies",
          "product": "PPM",
          "versions": [
            {
              "status": "affected",
              "version": "15.3 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-08-30T14:29:01.407",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/105297",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vuln@ca.com"
    },
    {
      "url": "https://support.ca.com/us/product-content/recommended-reading/security-notices/ca20180829-01--security-notice-for-ca-ppm.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "source": "vuln@ca.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/105297",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.ca.com/us/product-content/recommended-reading/security-notices/ca20180829-01--security-notice-for-ca-ppm.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An XML external entity vulnerability in the XOG functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and below, and 15.3 CP2 and below, allows remote attackers to conduct server side request forgery attacks."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de XEE (XML External Entity) en la funcionalidad XOG de CA PPM 14.3 y anteriores, 14.4, 15.1, 15.2 CP5 y anteriores y 15.3 CP2 y anteriores permite que los atacantes remotos lleven a cabo ataques de Server-Side Request Forgery (SSRF)."
    }
  ],
  "lastModified": "2026-06-17T01:40:14.747",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "0E2B0528-B1EB-421D-BB2D-88D6B32E798B",
              "versionEndIncluding": "14.3"
            },
            {
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              "vulnerable": true,
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            },
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              "vulnerable": true,
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            }
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          "operator": "OR"
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  "sourceIdentifier": "vuln@ca.com"
}