fkie_cve-2025-27256
Vulnerability from fkie_nvd
Published
2025-03-10 09:15
Modified
2025-03-12 12:15
Severity ?
8.3 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Summary
Missing Authentication for Critical Function vulnerability in GE Vernova Enervista UR Setup application allows Authentication Bypass due to a missing SSH server authentication. Since the client connection is not authenticated, an attacker may perform a man-in-the-middle attack on the network.
References
prodsec@nozominetworks.comhttps://www.gevernova.com/grid-solutions/app/DownloadFile.aspx?prod=urfamily&type=21&file=76
prodsec@nozominetworks.comhttps://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-27256
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Authentication for Critical Function vulnerability in GE Vernova Enervista UR Setup application allows Authentication Bypass due to a missing SSH server authentication. Since the client connection is not authenticated, an attacker may perform a man-in-the-middle attack on the network."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de falta de autenticaci\u00f3n para funciones cr\u00edticas en la aplicaci\u00f3n de configuraci\u00f3n de GE Vernova Enervista UR permite omitir la autenticaci\u00f3n debido a la falta de autenticaci\u00f3n del servidor SSH. Dado que la conexi\u00f3n del cliente no est\u00e1 autenticada, un atacante puede realizar un ataque de intermediario en la red."
    }
  ],
  "id": "CVE-2025-27256",
  "lastModified": "2025-03-12T12:15:15.047",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.5,
        "source": "prodsec@nozominetworks.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-03-10T09:15:11.463",
  "references": [
    {
      "source": "prodsec@nozominetworks.com",
      "url": "https://www.gevernova.com/grid-solutions/app/DownloadFile.aspx?prod=urfamily\u0026type=21\u0026file=76"
    },
    {
      "source": "prodsec@nozominetworks.com",
      "url": "https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-27256"
    }
  ],
  "sourceIdentifier": "prodsec@nozominetworks.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "prodsec@nozominetworks.com",
      "type": "Secondary"
    }
  ]
}


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