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CVE-2023-45623

Status: ModifiedHigh (7.5)—

Unauthenticated Denial-of-Service (DoS) vulnerabilities exist in the Wi-Fi Uplink service accessed via the PAPI protocol. Successful exploitation of these vulnerabilities result in the ability to interrupt the normal operation of the affected access point.

CVSS

Exploitation probability (EPSS)

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).

Affected technologies (2)

Arubanetworks — ArubaosHP — Instantos

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-45623",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-30T17:07:25.556573Z"
        }
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    "cvssMetricV31": [
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          "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"
        },
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        "exploitabilityScore": 3.9
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          "vendor": "Hewlett Packard Enterprise (HPE)",
          "product": "Aruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series; ",
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              "version": "InstantOS 8.10.x.x: 8.10.0.8 and below"
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              "version": "InstantOS 8.6.x.x: 8.6.0.22 and below"
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  "published": "2023-11-14T23:15:10.883",
  "references": [
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      "tags": [
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        "Vendor Advisory"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "NVD-CWE-noinfo"
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      "value": "Unauthenticated Denial-of-Service (DoS) vulnerabilities exist in the Wi-Fi Uplink service accessed via the PAPI protocol. Successful exploitation of these vulnerabilities result in the ability to interrupt the normal operation of the affected access point.\n\n"
    },
    {
      "lang": "es",
      "value": "Existen vulnerabilidades de Denegación de Servicio (DoS) no autenticadas en Wi-Fi Uplink Service al que se accede a través a través protocolo PAPI. La explotación exitosa de estas vulnerabilidades da como resultado la capacidad de interrumpir el funcionamiento normal del punto de acceso afectado."
    }
  ],
  "lastModified": "2026-06-17T06:28:56.717",
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