FKIE_CVE-2026-27686

Vulnerability from fkie_nvd - Published: 2026-03-10 17:38 - Updated: 2026-03-11 13:53
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Summary
Due to a Missing Authorization Check in SAP Business Warehouse (Service API), an authenticated attacker could perform unauthorized actions via an affected RFC function module. Successful exploitation could enable unauthorized configuration and control changes, potentially disrupting request processing and causing denial of service. This results in low impact on integrity and high impact on availability, while confidentiality remains unaffected.
References
cna@sap.comhttps://me.sap.com/notes/3703385
cna@sap.comhttps://url.sap/sapsecuritypatchday
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Due to a Missing Authorization Check in SAP Business Warehouse (Service API), an authenticated attacker could perform unauthorized actions via an affected RFC function module. Successful exploitation could enable unauthorized configuration and control changes, potentially disrupting request processing and causing denial of service. This results in low impact on integrity and high impact on availability, while confidentiality remains unaffected."
    },
    {
      "lang": "es",
      "value": "Debido a una falta de comprobaci\u00f3n de autorizaci\u00f3n en SAP Business Warehouse (API de servicio), un atacante autenticado podr\u00eda realizar acciones no autorizadas a trav\u00e9s de un m\u00f3dulo de funci\u00f3n RFC afectado. La explotaci\u00f3n exitosa podr\u00eda permitir cambios no autorizados en la configuraci\u00f3n y el control, interrumpiendo potencialmente el procesamiento de solicitudes y causando denegaci\u00f3n de servicio. Esto resulta en un bajo impacto en la integridad y un alto impacto en la disponibilidad, mientras que la confidencialidad no se ve afectada."
    }
  ],
  "id": "CVE-2026-27686",
  "lastModified": "2026-03-11T13:53:47.157",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 4.2,
        "source": "cna@sap.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-03-10T17:38:11.147",
  "references": [
    {
      "source": "cna@sap.com",
      "url": "https://me.sap.com/notes/3703385"
    },
    {
      "source": "cna@sap.com",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "cna@sap.com",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.