{
    "id": "CVE-2021-27101",
    "published": "2021-02-16 21:15:13",
    "last_modified": "2026-06-17 03:44:17",
    "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": null,
    "description": "Accellion FTA 9_12_370 and earlier is affected by SQL injection via a crafted Host header in a request to document_root.html. The fixed version is FTA_9_12_380 and later.",
    "epss_score": "0.05998",
    "epss_percentile": "0.93072",
    "kev": 1,
    "kev_due": "2021-11-17",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:27:08",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2021-11-17."
    },
    "products": [
        {
            "vendor": "accellion",
            "product": "fta"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2021-27101",
        "date_added": "2021-11-03",
        "due_date": "2021-11-17",
        "vendor": "Accellion",
        "product": "FTA",
        "name": "Accellion FTA SQL Injection Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt",
        "https://www.accellion.com/products/fta/",
        "https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt",
        "https://www.accellion.com/products/fta/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101"
    ]
}