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CVE-2025-41754

Estado: AnalizadaMedia (6.5)—

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to read arbitrary files on the system.

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)

Mbs-solutions — Universal Bacnet Router Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-41754",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-41754",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-09T20:01:21.260674Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "info@cert.vde.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "info@cert.vde.com",
      "affectedData": [
        {
          "vendor": "MBS",
          "product": "UBR-01 Mk II",
          "versions": [
            {
              "status": "affected",
              "version": "0.0.0",
              "lessThan": "6.0.1.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MBS",
          "product": "UBR-02",
          "versions": [
            {
              "status": "affected",
              "version": "0.0.0",
              "lessThan": "6.0.1.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MBS",
          "product": "UBR-LON",
          "versions": [
            {
              "status": "affected",
              "version": "0.0.0",
              "lessThan": "6.0.1.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-03-09T09:15:58.903",
  "references": [
    {
      "url": "https://www.mbs-solutions.de/mbs-2025-0001",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "info@cert.vde.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1242"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to read arbitrary files on the system."
    },
    {
      "lang": "es",
      "value": "Un atacante remoto de bajo privilegio puede explotar el método ubr-editfile en wwwubr.cgi, un endpoint de API no documentado y sin usar para leer archivos arbitrarios en el sistema."
    }
  ],
  "lastModified": "2026-06-17T09:23:06.763",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "6.0.1.0"
            }
          ],
          "operator": "OR"
        },
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          "negate": false,
          "cpeMatch": [
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              "vulnerable": false,
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            },
            {
              "criteria": "cpe:2.3:h:mbs-solutions:ubr-02:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "B21413DE-E1FA-4B5C-A415-F8E70D7090BF"
            },
            {
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            }
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      ],
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  ],
  "sourceIdentifier": "info@cert.vde.com"
}