{
    "id": "CVE-2020-21994",
    "published": "2021-04-28 15:15:07",
    "last_modified": "2026-06-17 03:04:01",
    "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-522",
    "description": "AVE DOMINAplus <=1.10.x suffers from clear-text credentials disclosure vulnerability that allows an unauthenticated attacker to issue a request to an unprotected directory that hosts an XML file '/xml/authClients.xml' and obtain administrative login information that allows for a successful authentication bypass attack.",
    "epss_score": "0.03660",
    "epss_percentile": "0.89339",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:25",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "ave",
            "product": "53ab-wbs"
        },
        {
            "vendor": "ave",
            "product": "53ab-wbs_firmware"
        },
        {
            "vendor": "ave",
            "product": "dominaplus"
        },
        {
            "vendor": "ave",
            "product": "ts01"
        },
        {
            "vendor": "ave",
            "product": "ts01_firmware"
        },
        {
            "vendor": "ave",
            "product": "ts03x-v"
        },
        {
            "vendor": "ave",
            "product": "ts03x-v_firmware"
        },
        {
            "vendor": "ave",
            "product": "ts04x-v"
        },
        {
            "vendor": "ave",
            "product": "ts04x-v_firmware"
        },
        {
            "vendor": "ave",
            "product": "ts05"
        },
        {
            "vendor": "ave",
            "product": "ts05_firmware"
        },
        {
            "vendor": "ave",
            "product": "ts05n-v"
        },
        {
            "vendor": "ave",
            "product": "ts05n-v_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://cwe.mitre.org/data/definitions/522.html",
        "https://www.exploit-db.com/exploits/47819",
        "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5550.php",
        "https://cwe.mitre.org/data/definitions/522.html",
        "https://www.exploit-db.com/exploits/47819",
        "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5550.php"
    ]
}