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CVE-2025-52917

Estado: AplazadaMedia (4.3)—

The Yealink RPS API before 2025-05-26 lacks rate limiting, potentially enabling information disclosure via excessive requests.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Yealink — RPS APIAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-52917",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-52917",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-23T20:19:24.143356Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "Yealink",
          "product": "RPS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2025-05-26",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-06-21T23:15:24.017",
  "references": [
    {
      "url": "https://dnip.ch/2025/06/25/yealink-voip-phones-insecurity-by-design/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://seclists.org/fulldisclosure/2025/Jun/20",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://support.yealink.com/en/portal/knowledge/show?id=6476e7cd6a27da76bd06a9c9",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.yealink.com/en/trust-center/security-advisories/f8205560a8c7443f",
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Yealink RPS API before 2025-05-26 lacks rate limiting, potentially enabling information disclosure via excessive requests."
    },
    {
      "lang": "es",
      "value": "La API RPS de Yealink YMCS anterior al 26/05/2025 carece de limitación de velocidad, lo que potencialmente permite la divulgación de información a través de solicitudes excesivas."
    }
  ],
  "lastModified": "2026-06-17T09:37:16.563",
  "sourceIdentifier": "cve@mitre.org"
}