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CVE-2021-34617

Status: ModifiedMedium (6.1)—

A remote cross-site scripting (XSS) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.13 and below; Aruba Instant 6.5.x: 6.5.4.13 and below; Aruba Instant 8.3.x: 8.3.0.7 and below; Aruba Instant 8.4.x: 8.4.0.5 and below; Aruba Instant 8.5.x: 8.5.0.0 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.

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 (1)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2021-34617",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-alert@hpe.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Aruba Instant Access Points",
          "versions": [
            {
              "status": "affected",
              "version": "Aruba Instant 6.4.x: 6.4.4.8-4.2.4.13 and below"
            },
            {
              "status": "affected",
              "version": "Aruba Instant 6.5.x: 6.5.4.13 and below"
            },
            {
              "status": "affected",
              "version": "Aruba Instant 8.3.x: 8.3.0.7 and below"
            },
            {
              "status": "affected",
              "version": "Aruba Instant 8.4.x: 8.4.0.5 and below"
            },
            {
              "status": "affected",
              "version": "Aruba Instant 8.5.x: 8.5.0.0 and below"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-07-19T20:15:08.697",
  "references": [
    {
      "url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-alert@hpe.com"
    },
    {
      "url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A remote cross-site scripting (XSS) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.13 and below; Aruba Instant 6.5.x: 6.5.4.13 and below; Aruba Instant 8.3.x: 8.3.0.7 and below; Aruba Instant 8.4.x: 8.4.0.5 and below; Aruba Instant 8.5.x: 8.5.0.0 and below. Aruba has released patches for Aruba Instant that address this security vulnerability."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad de tipo cross-site scripting (XSS) remotos en algunos productos Aruba Instant Access Point (IAP) en versiones: Aruba Instant 6.4.x: 6.4.4.8-4.2.4.13 y posteriores; Aruba Instant 6.5.x: 6.5.4.13 y posteriores; Aruba Instant 8.3.x: 8.3.0.7 y posteriores; Aruba Instant 8.4.x: 8.4.0.5 y posteriores; Aruba Instant 8.5.x: 8.5.0.0 y posteriores. Aruba ha publicado parches para Aruba Instant que solucionan esta vulnerabilidad de seguridad"
    }
  ],
  "lastModified": "2026-06-17T03:56:14.340",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FCE522AB-C07C-4BC9-90C4-F89CF4DD4E09",
              "versionEndIncluding": "6.4.4.8-4.2.4.13",
              "versionStartIncluding": "6.4.0"
            },
            {
              "criteria": "cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F68F339D-FBBA-46DF-A50B-6FEEA43E55C2",
              "versionEndIncluding": "6.5.4.13",
              "versionStartIncluding": "6.5.0"
            },
            {
              "criteria": "cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37D8D1FF-167A-4369-9905-0E7D2742A180",
              "versionEndIncluding": "8.3.0.7",
              "versionStartIncluding": "8.3.0"
            },
            {
              "criteria": "cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "758AF363-10A2-44C3-B730-7D847016D614",
              "versionEndIncluding": "8.4.0.5",
              "versionStartIncluding": "8.4.0"
            },
            {
              "criteria": "cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5C734716-F0C1-4BE2-97B0-FF2CD72D9E95",
              "versionEndIncluding": "8.5.0.0",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-alert@hpe.com"
}