CVE-2024-45352

Status: DeferredHigh (8.8)—

An code execution vulnerability exists in the Xiaomi smarthome application product. The vulnerability is caused by improper input validation and can be exploited by attackers to execute malicious code.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base score: 8.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.29%
Percentile among all scored CVEs: 19
Score date: 10/5/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1203 Exploitation for Client Executionexecution85 %
Primary impactT1059 Command and Scripting Interpreterexecution75 %
Secondary impactT1565 Data Manipulationimpact60 %

Vector CVSS con UI:R indica explotación en el cliente (T1203). CWE-346 (improper input validation) en app móvil permite ejecución de código arbitrario (T1059) e impacto en confidencialidad, integridad y disponibilidad (T1565).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based Content Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Network Segmentation Limit Software Installation

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Xiaomi — Smarthome^AI

CWEs

CWE-346

References

https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=550

Raw JSON (NVD)

Show

{
  "id": "CVE-2024-45352",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-45352",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-27T13:44:28.162270Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@xiaomi.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@xiaomi.com",
      "affectedData": [
        {
          "vendor": "Xiaomi",
          "product": "Xiaomi smarthome application",
          "versions": [
            {
              "status": "affected",
              "version": "Xiaomi smarthome application 10.0.623"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-03-27T02:15:15.873",
  "references": [
    {
      "url": "https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=550",
      "source": "security@xiaomi.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@xiaomi.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An code execution vulnerability exists in the Xiaomi smarthome application product. The vulnerability is caused by improper input validation and can be exploited by attackers to execute malicious code."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de ejecución de código en la aplicación Xiaomi SmartHome. Esta vulnerabilidad se debe a una validación de entrada incorrecta y puede ser explotada por atacantes para ejecutar código malicioso."
    }
  ],
  "lastModified": "2026-06-17T07:54:04.533",
  "sourceIdentifier": "security@xiaomi.com"
}