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CVE-2025-6519

Full vulnerability record from the local CVENow database.

Description

E3 Site Supervisor (firmware version < 2.31F01) has a default admin user "ONEDAY" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.

Severity
CRITICAL
CVSS score
9.3 (v4.0)
Vulnerability status
Analyzed
Source identifier
dd59f033-460c-4b88-a075-d4d3fedb6191
Published
2025-09-02 12:15:38.607000
Last modified
2026-10-23 22:10:00.160000
View original CVE JSON
{
  "id": "CVE-2025-6519",
  "sourceIdentifier": "dd59f033-460c-4b88-a075-d4d3fedb6191",
  "published": "2025-09-02T12:15:38.607",
  "lastModified": "2026-10-23T22:10:00.160",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "E3 Site Supervisor (firmware version < 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user."
    },
    {
      "lang": "es",
      "value": "E3 Site Supervisor (versión de firmware anteriores a 2.31F01) tiene un usuario administrador predeterminado 'ONEDAY' con una contraseña generada diariamente. Un atacante puede generar de forma predecible la contraseña para ONEDAY. El usuario oneday no puede ser eliminado ni modificado por ningún usuario."
    }
  ],
  "affected": [
    {
      "source": "dd59f033-460c-4b88-a075-d4d3fedb6191",
      "affectedData": [
        {
          "vendor": "Copeland LP",
          "product": "E3 Supervisory Control",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "0",
              "lessThan": "2.31F01",
              "versionType": "firmware",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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        "cvssData": {
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          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
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    "cvssMetricV31": [
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    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-09-02T14:01:56.421126Z",
          "id": "CVE-2025-6519",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "partial"
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          "role": "CISA Coordinator",
          "version": "2.0.3"
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  "references": [
    {
      "url": "https://www.armis.com/research/frostbyte10/",
      "source": "dd59f033-460c-4b88-a075-d4d3fedb6191",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}