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CVE-2023-26941

Estado: ModificadaMedia (6.5)—

Weak encryption mechanisms in RFID Tags in Yale Conexis L1 v1.1.0 allows attackers to create a cloned tag via physical proximity to the original.

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)

Assaabloy — Yale Conexis L1 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-26941",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
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          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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  ],
  "published": "2023-12-05T00:15:08.110",
  "references": [
    {
      "url": "https://arxiv.org/abs/2312.00021",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent",
      "tags": [
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      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://arxiv.org/abs/2312.00021",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Weak encryption mechanisms in RFID Tags in Yale Conexis L1 v1.1.0 allows attackers to create a cloned tag via physical proximity to the original."
    },
    {
      "lang": "es",
      "value": "Los débiles mecanismos de cifrado en las etiquetas RFID en Yale Conexis L1 v1.1.0 permiten a los atacantes crear una etiqueta clonada a través de la proximidad física a la original."
    }
  ],
  "lastModified": "2026-06-17T05:43:58.430",
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}