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CVE-2021-40149

Estado: ModificadaMedia (5.9)—

The web server of the E1 Zoom camera through 3.0.0.716 discloses its SSL private key via the root web server directory. In this way an attacker can download the entire key via the /self.key URI.

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)

Reolink — E1 Zoom Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-40149",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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  ],
  "published": "2022-07-17T22:15:08.683",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/167407/Reolink-E1-Zoom-Camera-3.0.0.716-Private-Key-Disclosure.html",
      "tags": [
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    },
    {
      "url": "http://seclists.org/fulldisclosure/2022/Jun/0",
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      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2021-40149.txt",
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      "source": "cve@mitre.org"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2021-40149.txt",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The web server of the E1 Zoom camera through 3.0.0.716 discloses its SSL private key via the root web server directory. In this way an attacker can download the entire key via the /self.key URI."
    },
    {
      "lang": "es",
      "value": "El servidor web de la cámara E1 Zoom versiones hasta 3.0.0.716, divulga su clave privada SSL por medio del directorio root del servidor web. De este modo, un atacante puede descargar la clave completa por medio del URI /self.key"
    }
  ],
  "lastModified": "2026-06-17T04:06:35.820",
  "configurations": [
    {
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  "sourceIdentifier": "cve@mitre.org"
}