{
    "id": "CVE-2024-40711",
    "published": "2024-09-07 17:15:13",
    "last_modified": "2026-06-17 07:46:23",
    "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": "A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).",
    "epss_score": "0.90369",
    "epss_percentile": "0.99797",
    "kev": 1,
    "kev_due": "2024-11-07",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:35:37",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2024-11-07."
    },
    "products": [
        {
            "vendor": "veeam",
            "product": "veeam_backup_\\&_replication"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2024-40711",
        "date_added": "2024-10-17",
        "due_date": "2024-11-07",
        "vendor": "Veeam",
        "product": "Backup & Replication",
        "name": "Veeam Backup and Replication Deserialization Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "https://www.veeam.com/kb4649",
        "https://labs.watchtowr.com/veeam-backup-response-rce-with-auth-but-mostly-without-auth-cve-2024-40711-2/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40711"
    ]
}