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CVE-2025-34160

Estado: AplazadaCrítica (10)—

AnyShare contains a critical unauthenticated remote code execution vulnerability in the ServiceAgent API exposed on port 10250. The endpoint /api/ServiceAgent/start_service accepts user-supplied input via POST and fails to sanitize command-like payloads. An attacker can inject shell syntax that is interpreted by the backend, enabling arbitrary command execution. The vulnerability is presumed to affect builds released prior to August 2025 and is said to be remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-11 UTC.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad remota sin autenticación en API expuesta (puerto 10250) con inyección de comandos shell en parámetro POST no sanitizado (CWE-78), confirma explotación remota sin privilegios (AV:N/PR:N) e inyección de código de sistema operativo.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementVulnerability ScanningRestrict Web-Based ContentNetwork SegmentationLimit Software InstallationLimit Access to Resource Over Network

Tecnologías afectadas (1)

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

Anyshare — AnyshareAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-34160",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-34160",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-28T14:03:31.726404Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 10,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "vendor": "Shanghai Aishu Information Technology Co., Ltd.",
          "modules": [
            "/api/ServiceAgent/start_service"
          ],
          "product": "AnyShare",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "2025-08"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-08-27T22:15:57.187",
  "references": [
    {
      "url": "https://cn-sec.com/archives/4320091.html",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://stack.chaitin.com/vuldb/detail/b4640952-9be9-4bfa-9d7f-a0be72b35e18",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.aishu.cn/cn",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.aishutech.com/en/anyshare-family7",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/anyshare-serviceagent-api-unauthenticated-rce",
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "AnyShare contains a critical unauthenticated remote code execution vulnerability in the ServiceAgent API exposed on port 10250. The endpoint /api/ServiceAgent/start_service accepts user-supplied input via POST and fails to sanitize command-like payloads. An attacker can inject shell syntax that is interpreted by the backend, enabling arbitrary command execution. The vulnerability is presumed to affect builds released prior to August 2025 and is said to be remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-11 UTC."
    },
    {
      "lang": "es",
      "value": "AnyShare contiene una vulnerabilidad crítica de ejecución remota de código no autenticada en la API de ServiceAgent expuesta en el puerto 10250. El endpoint /api/ServiceAgent/start_service acepta entradas proporcionadas por el usuario vía POST y no logra depurar cargas útiles de tipo comando. Un atacante puede inyectar sintaxis de shell que es interpretada por el backend, lo que permite la ejecución de comandos arbitrarios. La vulnerabilidad se presume que afecta a las compilaciones lanzadas antes de agosto de 2025 y se dice que está remediada en versiones más nuevas del producto, aunque el rango exacto afectado permanece indefinido. Se observó por primera vez una evidencia de explotación por la Shadowserver Foundation el 11 de julio de 2025 UTC."
    }
  ],
  "lastModified": "2026-06-17T09:13:34.283",
  "sourceIdentifier": "disclosure@vulncheck.com"
}