{
    "id": "CVE-2020-7357",
    "published": "2020-08-06 16:15:13",
    "last_modified": "2026-06-17 03:24:45",
    "cvss_score": "9.6",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
    "cwe": "CWE-78",
    "description": "Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user through the 'NTP_Server_IP' HTTP POST parameter in system.cgi page. This issue affects several branches and versions of the CMS application, including CME-SE, CMS-60, CMS-40, CMS-20, and CMS version 8.2, 8.0, and 7.5.",
    "epss_score": "0.32094",
    "epss_percentile": "0.98270",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:27",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 32.1% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "cayintech",
            "product": "cms"
        },
        {
            "vendor": "cayintech",
            "product": "cms-20"
        },
        {
            "vendor": "cayintech",
            "product": "cms-20_firmware"
        },
        {
            "vendor": "cayintech",
            "product": "cms-40"
        },
        {
            "vendor": "cayintech",
            "product": "cms-40_firmware"
        },
        {
            "vendor": "cayintech",
            "product": "cms-60"
        },
        {
            "vendor": "cayintech",
            "product": "cms-60_firmware"
        },
        {
            "vendor": "cayintech",
            "product": "cms-se"
        },
        {
            "vendor": "cayintech",
            "product": "cms-se_firmware"
        },
        {
            "vendor": "cayintech",
            "product": "cms-se-lxc"
        },
        {
            "vendor": "cayintech",
            "product": "cms-se-lxc_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/182925",
        "https://github.com/rapid7/metasploit-framework/pull/13607",
        "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5570.php",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/182925",
        "https://github.com/rapid7/metasploit-framework/pull/13607",
        "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5570.php"
    ]
}