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CVE-2026-16843

Estado: AplazadaAlta (7.2)—

Some Hikvision Networking Products are vulnerable to authenticated command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command execution.

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.

AV:N con PR:H (privilegios altos) requiere explotación de servicio remoto (T1210). CWE-78 y descripción indican ejecución de comandos arbitrarios (T1059) como impacto principal.

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 ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

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

Hikvision — Networking ProductsAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-16843",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-16843",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-31T16:31:03.018086Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "hsrc@hikvision.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "hsrc@hikvision.com",
      "affectedData": [
        {
          "vendor": "Hikvision",
          "product": "DS-3WAP521-SI",
          "versions": [
            {
              "status": "affected",
              "version": "V1.1.6601 build251223 and earlier"
            }
          ]
        },
        {
          "vendor": "Hikvision",
          "product": "DS-3WAP522-SI",
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            {
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            }
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        },
        {
          "vendor": "Hikvision",
          "product": "DS-3WG105G-SI",
          "versions": [
            {
              "status": "affected",
              "version": "V1.1.6601 build251223 and earlier"
            }
          ]
        },
        {
          "vendor": "Hikvision",
          "product": "DS-3WG105GP-SI",
          "versions": [
            {
              "status": "affected",
              "version": "V1.1.6601 build251223 and earlier"
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        {
          "vendor": "Hikvision",
          "product": "DS-3WG210GP-SI",
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              "status": "affected",
              "version": "V1.1.6601 build251223 and earlier"
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        },
        {
          "vendor": "Hikvision",
          "product": "DS-3WG507G-SI",
          "versions": [
            {
              "status": "affected",
              "version": "V1.1.6601 build251223 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-07-31T11:17:05.567",
  "references": [
    {
      "url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/command-execution-vulnerability-in-some-wireless-ap-products/",
      "source": "hsrc@hikvision.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Some Hikvision Networking Products are vulnerable to authenticated command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command execution."
    }
  ],
  "lastModified": "2026-08-28T16:08:09.497",
  "sourceIdentifier": "hsrc@hikvision.com"
}