{
    "id": "CVE-2021-25156",
    "published": "2021-03-30 02:15:16",
    "last_modified": "2026-06-17 03:41:33",
    "cvss_score": "4.9",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
    "cwe": null,
    "description": "A remote arbitrary directory create vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.6 and below; Aruba Instant 8.7.x: 8.7.1.0 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.",
    "epss_score": "0.39650",
    "epss_percentile": "0.98571",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:27:18",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "arubanetworks",
            "product": "instant"
        },
        {
            "vendor": "siemens",
            "product": "scalance_w1750d"
        },
        {
            "vendor": "siemens",
            "product": "scalance_w1750d_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50136",
            "title": "Aruba Instant (IAP) - Remote Code Execution",
            "date": "2021-07-15",
            "url": "https://www.exploit-db.com/exploits/50136"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/163522/Aruba-Instant-IAP-Remote-Code-Execution.html",
        "https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf",
        "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt",
        "http://packetstormsecurity.com/files/163522/Aruba-Instant-IAP-Remote-Code-Execution.html",
        "https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf",
        "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt"
    ]
}