{
    "id": "CVE-2020-10658",
    "published": "2021-01-06 14:15:13",
    "last_modified": "2026-06-17 02:48:11",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-502",
    "description": "The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM application server's WriteImage API. The vulnerability allows an anonymous remote attacker to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization.",
    "epss_score": "0.02800",
    "epss_percentile": "0.86090",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-11 18:17:21",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "proofpoint",
            "product": "insider_threat_management_server"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.proofpoint.com/us/blog",
        "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0003",
        "https://www.proofpoint.com/us/blog",
        "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0003"
    ]
}