FKIE_CVE-2025-64699

Vulnerability from fkie_nvd - Published: 2025-12-31 16:15 - Updated: 2026-01-14 20:33
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An incorrect NULL DACL issue exists in SevenCs ORCA G2 2.0.1.35 (EC2007 Kernel v5.22). The regService process, which runs with SYSTEM privileges, applies a Security Descriptor to a device object with no explicitly configured DACL. This condition could allow an attacker to perform unauthorized raw disk operations, which could lead to system disruption (DoS) and exposure of sensitive data, and may facilitate local privilege escalation.
References
cve@mitre.orghttps://gist.github.com/GunP4ng/42b19ee99e94c315173b74a9fb26c2b9Exploit, Third Party Advisory
Impacted products
Vendor Product Version
sevencs ec2007_kernel 5.22
sevencs orca_g2 2.0.1.35
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sevencs:ec2007_kernel:5.22:*:*:*:*:*:*:*",
              "matchCriteriaId": "1B7535E9-C8EB-41F7-A6A8-4698A33E4239",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sevencs:orca_g2:2.0.1.35:*:*:*:*:*:*:*",
              "matchCriteriaId": "29199970-680B-493F-BB24-F18DE15C1468",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An incorrect NULL DACL issue exists in SevenCs ORCA G2 2.0.1.35 (EC2007 Kernel v5.22). The regService process, which runs with SYSTEM privileges, applies a Security Descriptor to a device object with no explicitly configured DACL. This condition could allow an attacker to perform unauthorized raw disk operations, which could lead to system disruption (DoS) and exposure of sensitive data, and may facilitate local privilege escalation."
    },
    {
      "lang": "es",
      "value": "Existe un problema de DACL NULA incorrecta en SevenCs ORCA G2 2.0.1.35 (EC2007 Kernel v5.22). El proceso regService, que se ejecuta con privilegios de SYSTEM, aplica un Descriptor de Seguridad a un objeto de dispositivo sin una DACL configurada expl\u00edcitamente. Esta condici\u00f3n podr\u00eda permitir a un atacante realizar operaciones de disco sin procesar no autorizadas, lo que podr\u00eda provocar la interrupci\u00f3n del sistema (DoS) y la exposici\u00f3n de datos sensibles, y podr\u00eda facilitar la escalada de privilegios local."
    }
  ],
  "id": "CVE-2025-64699",
  "lastModified": "2026-01-14T20:33:11.737",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-12-31T16:15:48.110",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/GunP4ng/42b19ee99e94c315173b74a9fb26c2b9"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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