FKIE_CVE-2025-41765

Vulnerability from fkie_nvd - Published: 2026-03-09 09:16 - Updated: 2026-03-11 18:27
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupload.cgi endpoint to upload and apply arbitrary data. This includes, but is not limited to, contact images, HTTPS certificates, system backups for restoration, server peer configurations, and BACnet/SC server certificates and keys.
References
info@cert.vde.comhttps://www.mbs-solutions.de/mbs-2025-0001Vendor Advisory
Impacted products
Vendor Product Version
mbs-solutions universal_bacnet_router_firmware *
mbs-solutions ubr-01_mk_ii -
mbs-solutions ubr-02 -
mbs-solutions ubr-lon -
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  "configurations": [
    {
      "nodes": [
        {
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              "versionEndExcluding": "6.0.1.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupload.cgi endpoint to upload and apply arbitrary data. This includes, but is not limited to, contact images, HTTPS certificates, system backups for restoration, server peer configurations, and BACnet/SC server certificates and keys."
    },
    {
      "lang": "es",
      "value": "Debido a una aplicaci\u00f3n de autorizaci\u00f3n insuficiente, un atacante remoto no autorizado puede explotar el endpoint wwwupload.cgi para cargar y aplicar datos arbitrarios. Esto incluye, pero no se limita a, im\u00e1genes de contacto, certificados HTTPS, copias de seguridad del sistema para restauraci\u00f3n, configuraciones de pares de servidor, y certificados y claves de servidor BACnet/SC."
    }
  ],
  "id": "CVE-2025-41765",
  "lastModified": "2026-03-11T18:27:29.820",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "info@cert.vde.com",
        "type": "Primary"
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  "published": "2026-03-09T09:16:00.987",
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          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "info@cert.vde.com",
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}


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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.
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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.



Detection rules are retrieved from Rulezet.