CVE-2015-5190

Estado: ModificadaAlta (8.5)—

The pcsd web UI in PCS 0.9.139 and earlier allows remote authenticated users to execute arbitrary commands via "escape characters" in a URL.

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C
Puntuación base: 8.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.54%
Percentil entre todas las CVEs puntuadas: 84
Fecha de la puntuación: 6/10/2026

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)

Pacemaker/corosync Configuration System Project — Pacemaker/corosync Configuration System

CWE

CWE-77

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-5190",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 8.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-09-03T14:59:04.337",
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1700.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1252813",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1700.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1252813",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The pcsd web UI in PCS 0.9.139 and earlier allows remote authenticated users to execute arbitrary commands via \"escape characters\" in a URL."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en la web UI pcsd en PCS 0.9.139 y en versiones anteriores, permite a usuarios remotos autenticados ejecutar comandos arbitrarios a través de 'caracteres de escape' en una URL."
    }
  ],
  "lastModified": "2026-06-17T00:28:38.817",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pacemaker\\/corosync_configuration_system_project:pacemaker\\/corosync_configuration_system:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "69E6BE70-8D68-4908-B755-AC7509BC9B40",
              "versionEndIncluding": "0.9.139"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}