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CVE-2025-52919

Estado: AplazadaMedia (4.3)—

In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.

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 — RPSAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-52919",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-52919",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-23T14:43:45.457965Z"
        }
      }
    ],
    "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:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "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": "2025-06-21T23:15:24.297",
  "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/ecb16a4993014d22",
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded."
    },
    {
      "lang": "es",
      "value": "En Yealink YMCS RPS anterior al 26/05/2025, la función de carga de certificados no valida correctamente el contenido del certificado, lo que potencialmente permite que se carguen certificados no válidos."
    }
  ],
  "lastModified": "2026-06-17T09:37:16.790",
  "sourceIdentifier": "cve@mitre.org"
}