« Volver al listado

CVE-2024-50595

Estado: ModificadaAlta (7.5)—

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.This vulnerability affects the NetX Duo Component HTTP Server implementation which can be found in x-cube-azrtos-f7\Middlewares\ST\netxduo\addons\http\nxd_http_server.c

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.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (10)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-50595",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-50595",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-02T14:54:45.845391Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "talos-cna@cisco.com",
        "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:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "talos-cna@cisco.com",
      "affectedData": [
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRT-H7RS",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-F4",
          "versions": [
            {
              "status": "affected",
              "version": "1.1.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-F7",
          "versions": [
            {
              "status": "affected",
              "version": "1.1.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-G0",
          "versions": [
            {
              "status": "affected",
              "version": "1.1.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-G4",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-H7",
          "versions": [
            {
              "status": "affected",
              "version": "3.3.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-L4",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-L5",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-WB",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0"
            }
          ]
        },
        {
          "vendor": "STMicroelectronics",
          "product": "X-CUBE-AZRTOS-WL",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-04-02T14:15:43.993",
  "references": [
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2102",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "talos-cna@cisco.com"
    },
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2102",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "talos-cna@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-191"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.This vulnerability affects the NetX Duo Component HTTP Server implementation which can be found in x-cube-azrtos-f7\\Middlewares\\ST\\netxduo\\addons\\http\\nxd_http_server.c"
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de bajo flujo de enteros en el servidor HTTP, poner la funcionalidad de solicitud de STMicroelectronics X-Cube-Azrtos-WL 2.0.0. Una serie especialmente manipulado de solicitudes de red puede conducir a la negación del servicio. Un atacante puede enviar una secuencia de paquetes maliciosos para desencadenar esta vulnerabilidad. Esta vulnerabilidad afecta la implementación del servidor HTTP de componente duo de NetX que se puede encontrar en X-Cube-Azrtos-F7 \\ MiddleWares \\ ST \\ NetXDUO \\ Addons \\ Http \\ NXD_HTTP_Server.c.C"
    }
  ],
  "lastModified": "2026-06-17T08:04:46.490",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrt-h7rs:1.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4C5F8DB8-6A3C-492D-8B9D-2211A3FB2C07"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-f4:1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A69A0188-96F6-40C7-A2BE-8760297E6249"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-f7:1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF242900-643B-444B-9DE7-0373C810EA22"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-g0:1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CEE45297-82B1-4E0B-85DF-4A3C4EEC0391"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-g4:2.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D14B5944-7E42-45CD-8053-276C8787FC10"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-h7:3.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F44785CF-9D3D-44AB-8E92-50C9471C6481"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-l4:2.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9B78921-0E36-459A-AC17-94AC6AF8847F"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-l5:2.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "58BA08A3-2A44-43CF-8302-082E44D1B070"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-wb:2.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "163D6B0F-2A31-401D-A1CD-EC77357767BC"
            },
            {
              "criteria": "cpe:2.3:a:st:x-cube-azrtos-wl:2.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3CD0D34C-C260-4DC4-99A9-24F4C610C710"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "talos-cna@cisco.com"
}