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CVE-2021-44978

Estado: ModificadaCrítica (9.8)—

iCMS <= 8.0.0 allows users to add and render a comtom template, which has a SSTI vulnerability which causes remote code execution.

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)

Idreamsoft — Icms

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-44978",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-04T16:15:07.863",
  "references": [
    {
      "url": "https://gem-love.com/2021/12/10/ICMS-8-0-0%E5%90%8E%E5%8F%B0%E6%A8%A1%E6%9D%BF%E6%B3%A8%E5%85%A5%E5%AF%BC%E8%87%B4%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C0day%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.icmsdev.com/",
      "tags": [
        "Product"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://gem-love.com/2021/12/10/ICMS-8-0-0%E5%90%8E%E5%8F%B0%E6%A8%A1%E6%9D%BF%E6%B3%A8%E5%85%A5%E5%AF%BC%E8%87%B4%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C0day%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.icmsdev.com/",
      "tags": [
        "Product"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "iCMS <= 8.0.0 allows users to add and render a comtom template, which has a SSTI vulnerability which causes remote code execution."
    },
    {
      "lang": "es",
      "value": "iCMS versiones anteriores a 8.0.0 incluyéndola, permite a usuarios añadir y renderizar una plantilla comtom, que presenta una vulnerabilidad SSTI que causa una ejecución de código remota"
    }
  ],
  "lastModified": "2026-06-17T04:13:01.673",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:idreamsoft:icms:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "943716E0-C293-4E52-AEB1-8BF3FECF9254",
              "versionEndIncluding": "8.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}