{
    "id": "CVE-2018-5299",
    "published": "2018-01-16 22:29:00",
    "last_modified": "2026-06-17 02:00:00",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "A stack-based Buffer Overflow Vulnerability exists in the web server in Pulse Secure Pulse Connect Secure (PCS) before 8.3R4 and Pulse Policy Secure (PPS) before 5.4R4, leading to memory corruption and possibly remote code execution.",
    "epss_score": "0.03061",
    "epss_percentile": "0.87245",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:18",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "pulsesecure",
            "product": "pulse_connect_secure"
        },
        {
            "vendor": "pulsesecure",
            "product": "pulse_policy_secure"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43604",
        "http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43604"
    ]
}