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CVE-2020-7824

Estado: ModificadaMedia (6.5)—

A vulnerability in the web-based management interface of iPECS could allow an authenticated, remote attacker to get administrator permission. The vulnerability is due to insecure permission when handling session cookies. An attacker could exploit this vulnerability by modification the cookie value to an affected device. A successful exploit could allow the attacker access to sensitive device information, which includes configuration files.

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)

Ericssonlg — Ipecs

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-7824",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "vuln@krcert.or.kr",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "vuln@krcert.or.kr",
      "affectedData": [
        {
          "vendor": "Ericsson-LG",
          "product": "iPCES UCM",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0",
              "lessThan": "1.0.35*",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2.0.0",
              "lessThan": "2.10.14*",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-08-25T19:15:12.717",
  "references": [
    {
      "url": "http://www.ericssonlg.co.kr/",
      "tags": [
        "Product"
      ],
      "source": "vuln@krcert.or.kr"
    },
    {
      "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35572",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vuln@krcert.or.kr"
    },
    {
      "url": "http://www.ericssonlg.co.kr/",
      "tags": [
        "Product"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35572",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "vuln@krcert.or.kr",
      "description": [
        {
          "lang": "en",
          "value": "CWE-267"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the web-based management interface of iPECS could allow an authenticated, remote attacker to get administrator permission. The vulnerability is due to insecure permission when handling session cookies. An attacker could exploit this vulnerability by modification the cookie value to an affected device. A successful exploit could allow the attacker access to sensitive device information, which includes configuration files."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz de administración basada en la web de iPECS podría permitir a un atacante autenticado remoto obtener permiso de administrador. La vulnerabilidad es debido a un permiso no seguro al manejar las cookies de sesión. Un atacante podría explotar esta vulnerabilidad al modificar el valor de la cookie en un dispositivo afectado. Una explotación con éxito podría permitir a un atacante acceder a la información confidencial del dispositivo, que incluye los archivos de configuración"
    }
  ],
  "lastModified": "2026-06-17T03:25:30.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ericssonlg:ipecs:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E3A56A26-236F-4CDF-9983-3A81E5051D7E",
              "versionEndIncluding": "1.0.35",
              "versionStartIncluding": "1.0.0"
            },
            {
              "criteria": "cpe:2.3:a:ericssonlg:ipecs:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9DDCF7B6-493A-4277-AE12-A042F03A8BDF",
              "versionEndIncluding": "2.10.14",
              "versionStartIncluding": "2.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vuln@krcert.or.kr"
}