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CVE-2020-1595

Estado: ModificadaAlta (8.8)—

<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user access a susceptible API on an affected version of SharePoint with specially-formatted input.</p> <p>The security update addresses the vulnerability by correcting how SharePoint handles deserialization of untrusted data.</p>

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 (3)

Microsoft — Sharepoint Enterprise ServerMicrosoft — Sharepoint FoundationMicrosoft — Sharepoint Server

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-1595",
  "cveTags": [],
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        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-10T18:51:10.715822Z"
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        "obtainAllPrivilege": false,
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    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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          ],
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          "product": "Microsoft SharePoint Enterprise Server 2016",
          "versions": [
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          "product": "Microsoft SharePoint Server 2019",
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          "product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
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              "versionType": "custom"
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          "platforms": [
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  ],
  "published": "2020-09-11T17:15:21.903",
  "references": [
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1595",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1595",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-494"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p>\n<p>Exploitation of this vulnerability requires that a user access a susceptible API on an affected version of SharePoint with specially-formatted input.</p>\n<p>The security update addresses the vulnerability by correcting how SharePoint handles deserialization of untrusted data.</p>"
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de ejecución de código remota en Microsoft SharePoint donde las API no están protegidas apropiadamente de una entrada de datos no seguros, también se conoce como \"Microsoft SharePoint Remote Code Execution Vulnerability\".&#xa0;Este ID de CVE es diferente de CVE-2020-1200, CVE-2020-1210, CVE-2020-1452, CVE-2020-1453, CVE-2020-1576"
    }
  ],
  "lastModified": "2026-06-17T03:01:49.747",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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              "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*",
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              "matchCriteriaId": "6122D014-5BF1-4AF4-8B4D-80205ED7785E"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "secure@microsoft.com"
}