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CVE-2023-0035

Estado: ModificadaAlta (7.8)—

softbus_client_stub in communication subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Openatom — Openharmony

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-0035",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-0035",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-09T14:08:45.617867Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "scy@openharmony.io",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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      "affectedData": [
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          "vendor": "OpenHarmony",
          "product": "OpenHarmony",
          "versions": [
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              "status": "affected",
              "version": "3.0",
              "versionType": "custom",
              "lessThanOrEqual": "3.0.5"
            }
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  "published": "2023-01-09T03:15:09.503",
  "references": [
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      "tags": [
        "Third Party Advisory"
      ],
      "source": "scy@openharmony.io"
    },
    {
      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-01.md",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "scy@openharmony.io",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "softbus_client_stub in communication subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an \"SA relay attack\".Local attackers can bypass authentication and attack other SAs with high privilege.\n"
    },
    {
      "lang": "es",
      "value": "softbus_client_stub en el subsistema de comunicación dentro de OpenHarmony-v3.0.5 y versiones anteriores tiene una vulnerabilidad de omisión de autenticación que permite un \"SA relay attack\". Los atacantes locales pueden omitir la autenticación y atacar a otras SA con altos privilegios."
    }
  ],
  "lastModified": "2026-06-17T05:24:38.250",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "3EB94C88-3DA9-4A6C-B8CA-EBA06D8405CB",
              "versionEndIncluding": "3.0.5",
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          ],
          "operator": "OR"
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  "sourceIdentifier": "scy@openharmony.io"
}