FKIE_CVE-2025-42999

Vulnerability from fkie_nvd - Published: 2025-05-13 01:15 - Updated: 2026-08-11 04:17
Severity
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.
References
cna@sap.comhttps://me.sap.com/notes/3604119Permissions Required
cna@sap.comhttps://url.sap/sapsecuritypatchdayVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999US Government Resource
Impacted products
Vendor Product Version
sap netweaver 7.5
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP NetWeaver (Visual Composer development server)",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "VCFRAMEWORK 7.50"
            }
          ]
        }
      ],
      "source": "cna@sap.com"
    }
  ],
  "cisaActionDue": "2025-06-05",
  "cisaExploitAdd": "2025-05-15",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "SAP NetWeaver Deserialization Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "74F7C92A-48F7-456A-BDFF-91A482DE8546",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system."
    },
    {
      "lang": "es",
      "value": "SAP NetWeaver Visual Composer Metadata Uploader es vulnerable cuando un usuario privilegiado puede cargar contenido malicioso o no confiable que, al deserializarse, podr\u00eda comprometer la confidencialidad, integridad y disponibilidad del sistema host."
    }
  ],
  "id": "CVE-2025-42999",
  "lastModified": "2026-08-11T04:17:17.240",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 6.0,
        "source": "cna@sap.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-42999",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-05-12T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-05-13T01:15:48.440",
  "references": [
    {
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://me.sap.com/notes/3604119"
    },
    {
      "source": "cna@sap.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://url.sap/sapsecuritypatchday"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "cna@sap.com",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.



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