{
    "id": "CVE-2015-6589",
    "published": "2020-02-13 21:15:11",
    "last_modified": "2026-06-17 00:31:06",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-22",
    "description": "Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.0.0.0 before 7.0.0.33, 8..0.0.0 before 8.0.0.23, 9.0.0.0 before 9.0.0.19, and 9.1.0.0 before 9.1.0.9 allows remote authenticated users to write to and execute arbitrary files due to insufficient restrictions in file paths to json.ashx.",
    "epss_score": "0.13577",
    "epss_percentile": "0.96353",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:15",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "kaseya",
            "product": "virtual_system_administrator"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "38351",
            "title": "Kaseya Virtual System Administrator (VSA) - Multiple Vulnerabilities (2)",
            "date": "2015-09-29",
            "url": "https://www.exploit-db.com/exploits/38351"
        },
        {
            "source": "exploit-db",
            "ref_id": "43882",
            "title": "Kaseya Virtual System Administrator (VSA) 7.0 < 9.1 - (Authenticated) Arbitrary File Upload",
            "date": "2015-09-28",
            "url": "https://www.exploit-db.com/exploits/43882"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html",
        "http://www.zerodayinitiative.com/advisories/ZDI-15-450",
        "https://www.exploit-db.com/exploits/38351/",
        "https://www.securityfocus.com/bid/76838",
        "http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html",
        "http://www.zerodayinitiative.com/advisories/ZDI-15-450",
        "https://www.exploit-db.com/exploits/38351/",
        "https://www.securityfocus.com/bid/76838"
    ]
}