« Volver al listado

CVE-2023-27501

Estado: ModificadaCrítica (9.6)—

SAP NetWeaver AS for ABAP and ABAP Platform - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, allows an attacker to exploit insufficient validation of path information provided by users, thus exploiting a directory traversal flaw in an available service to delete system files. In this attack, no data can be read but potentially critical OS files can be deleted making the system unavailable, causing significant impact on both availability and integrity

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-27501",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-27501",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-27T18:02:02.344373Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cna@sap.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 2.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.6,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP",
          "product": "NetWeaver AS for ABAP and ABAP Platform",
          "versions": [
            {
              "status": "affected",
              "version": "700"
            },
            {
              "status": "affected",
              "version": "701"
            },
            {
              "status": "affected",
              "version": "702"
            },
            {
              "status": "affected",
              "version": "731"
            },
            {
              "status": "affected",
              "version": "740"
            },
            {
              "status": "affected",
              "version": "750"
            },
            {
              "status": "affected",
              "version": "751"
            },
            {
              "status": "affected",
              "version": "752"
            },
            {
              "status": "affected",
              "version": "753"
            },
            {
              "status": "affected",
              "version": "754"
            },
            {
              "status": "affected",
              "version": "755"
            },
            {
              "status": "affected",
              "version": "756"
            },
            {
              "status": "affected",
              "version": "757"
            },
            {
              "status": "affected",
              "version": "791"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-03-14T06:15:12.213",
  "references": [
    {
      "url": "https://launchpad.support.sap.com/#/notes/3294954",
      "tags": [
        "Permissions Required"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/3294954",
      "tags": [
        "Permissions Required"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@sap.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP NetWeaver AS for ABAP and ABAP Platform - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, allows an attacker to exploit insufficient validation of path information provided by users, thus exploiting a directory traversal flaw in an available service to delete system files. In this attack, no data can be read but potentially critical OS files can be deleted making the system unavailable, causing significant impact on both availability and integrity\n\n"
    }
  ],
  "lastModified": "2026-06-17T05:45:20.827",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C5A3C915-0E5F-4B1A-B1EB-5ADEA517F620"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "98B2522A-B850-4EC2-B2F2-5EBF36801B39"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "706FEB9E-3EE9-405E-A8C9-733DAF68AC6D"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5CC29738-CF17-4E6B-9C9E-879B17F7E001"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "127E508F-6CC1-41C8-96DF-8D14FFDD4020"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7777AA80-1608-420E-B7D5-09ABECD51728"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0539618A-1C4D-463F-B2BB-DD1C239C23EB"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "62828DCD-F80E-4C7C-A988-EFEA06A5223E"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D9F38585-73AE-4DBB-A978-F0272DF8FB58"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D416C064-BB8A-4230-A761-84A93E017F79"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B8D3EA0-28E6-4333-8C67-B9D3775EB9BC"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "72491771-4492-4902-9F0C-CE6A60BAA705"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "421A5354-F764-402B-A3A4-2D746EACEB46"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:791:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "312DBCA5-D3F6-4F42-B632-34759D799856"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@sap.com"
}