FKIE_CVE-2025-8107

Vulnerability from fkie_nvd - Published: 2025-07-24 08:15 - Updated: 2026-06-17 10:06
Severity
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
In OceanBase's Oracle tenant mode, a malicious user with specific privileges can achieve privilege escalation to SYS-level access by executing carefully crafted commands. This vulnerability only affects OceanBase tenants in Oracle mode. Tenants in MySQL mode are unaffected.
References
7f247420-63a8-4d59-ac93-d85dd04cd014https://github.com/oceanbase/oceanbase/security
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Oracle Tenant Mode"
          ],
          "product": "OceanBase Server",
          "vendor": "OB",
          "versions": [
            {
              "lessThan": "3.2.4.8",
              "status": "affected",
              "version": "3.2.4.x",
              "versionType": "rpm"
            },
            {
              "lessThan": "4.2.1.10",
              "status": "affected",
              "version": "4.2.1 x",
              "versionType": "rpm"
            },
            {
              "lessThan": "4.2.5",
              "status": "affected",
              "version": "4.2.x",
              "versionType": "rpm"
            },
            {
              "lessThan": "4.3.3.2",
              "status": "affected",
              "version": "4.3.3.x",
              "versionType": "rpm"
            },
            {
              "status": "unaffected",
              "version": "4.3.4",
              "versionType": "rpm"
            }
          ]
        }
      ],
      "source": "7f247420-63a8-4d59-ac93-d85dd04cd014"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In OceanBase\u0027s Oracle tenant mode, a malicious user with specific privileges can achieve privilege escalation to SYS-level access by executing carefully crafted commands.\n\n\n\n\nThis vulnerability only affects OceanBase tenants in Oracle mode. Tenants in MySQL mode are unaffected."
    },
    {
      "lang": "es",
      "value": "En el modo de inquilino Oracle de OceanBase, un usuario malintencionado con privilegios espec\u00edficos puede escalar privilegios a nivel de sistema mediante la ejecuci\u00f3n de comandos cuidadosamente manipulados. Esta vulnerabilidad solo afecta a los inquilinos de OceanBase en modo Oracle. Los inquilinos en modo MySQL no se ven afectados."
    }
  ],
  "id": "CVE-2025-8107",
  "lastModified": "2026-06-17T10:06:19.030",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "7f247420-63a8-4d59-ac93-d85dd04cd014",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-8107",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-07-24T13:17:13.783053Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-07-24T08:15:31.037",
  "references": [
    {
      "source": "7f247420-63a8-4d59-ac93-d85dd04cd014",
      "url": "https://github.com/oceanbase/oceanbase/security"
    }
  ],
  "sourceIdentifier": "7f247420-63a8-4d59-ac93-d85dd04cd014",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        },
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ],
      "source": "7f247420-63a8-4d59-ac93-d85dd04cd014",
      "type": "Secondary"
    }
  ]
}


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Sightings

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Nomenclature

  • 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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.