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CVE-2023-0869

Estado: ModificadaMedia (6.1)—

Cross-site scripting in outage/list.htm in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information. The solution is to upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4 or newer.

Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.

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)

Opennms — HorizonOpennms — Meridian

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-0869",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@opennms.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 1.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@opennms.com",
      "affectedData": [
        {
          "repo": "https://github.com/OpenNMS",
          "vendor": "The OpenNMS Group ",
          "modules": [
            "webapp"
          ],
          "product": "Meridian",
          "versions": [
            {
              "status": "affected",
              "version": "2022.1.0",
              "lessThan": "2023.1.0",
              "versionType": "git"
            }
          ],
          "platforms": [
            "Windows",
            "MacOS",
            "Linux"
          ],
          "defaultStatus": "unknown"
        },
        {
          "repo": "https://github.com/OpenNMS",
          "vendor": "The OpenNMS Group",
          "modules": [
            "webapp"
          ],
          "product": "Horizon",
          "versions": [
            {
              "status": "affected",
              "version": "29.0.0",
              "lessThan": "31.0.4",
              "versionType": "git"
            }
          ],
          "platforms": [
            "Windows",
            "MacOS",
            "Linux"
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2023-02-23T15:15:11.190",
  "references": [
    {
      "url": "https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-changelog-Meridian-2023.1.0",
      "tags": [
        "Release Notes"
      ],
      "source": "security@opennms.com"
    },
    {
      "url": "https://github.com/OpenNMS/opennms/pull/5734",
      "tags": [
        "Patch"
      ],
      "source": "security@opennms.com"
    },
    {
      "url": "https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-changelog-Meridian-2023.1.0",
      "tags": [
        "Release Notes"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/OpenNMS/opennms/pull/5734",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@opennms.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting in outage/list.htm in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information. The solution is to upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4 or newer. \n\n\n\n\n\n\n\n\n\n\n\nMeridian\nand Horizon installation instructions state that they are intended for\ninstallation within an organization's private networks and should not be\ndirectly accessible from the Internet.\n\n"
    }
  ],
  "lastModified": "2026-06-17T05:26:31.300",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opennms:horizon:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9DC4EEF4-1204-4051-8E8E-7D3E69911D81",
              "versionEndExcluding": "31.0.4"
            },
            {
              "criteria": "cpe:2.3:a:opennms:meridian:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4FCCB664-CCB6-4D87-A2C4-9C216BAC38DB",
              "versionEndExcluding": "2023.1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@opennms.com"
}