{
    "id": "CVE-2023-1671",
    "published": "2023-04-04 10:15:07",
    "last_modified": "2026-06-17 05:28:29",
    "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-77",
    "description": "A pre-auth command injection vulnerability in the warn-proceed handler of Sophos Web Appliance older than version 4.3.10.4 allows execution of arbitrary code.",
    "epss_score": "0.99999",
    "epss_percentile": "0.99992",
    "kev": 1,
    "kev_due": "2023-12-07",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:31:28",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-12-07."
    },
    "products": [
        {
            "vendor": "sophos",
            "product": "web_appliance"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2023-1671",
        "date_added": "2023-11-16",
        "due_date": "2023-12-07",
        "vendor": "Sophos",
        "product": "Web Appliance",
        "name": "Sophos Web Appliance Command Injection Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "51396",
            "title": "Sophos Web Appliance 4.3.10.4 - Pre-auth command injection",
            "date": "2023-04-25",
            "url": "https://www.exploit-db.com/exploits/51396"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/172016/Sophos-Web-Appliance-4.3.10.4-Command-Injection.html",
        "https://www.sophos.com/en-us/security-advisories/sophos-sa-20230404-swa-rce",
        "http://packetstormsecurity.com/files/172016/Sophos-Web-Appliance-4.3.10.4-Command-Injection.html",
        "https://www.sophos.com/en-us/security-advisories/sophos-sa-20230404-swa-rce",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-1671"
    ]
}