{
    "id": "CVE-2022-20841",
    "published": "2022-08-10 08:15:07",
    "last_modified": "2026-06-17 04:25:14",
    "cvss_score": "9.0",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
    "cwe": "CWE-120",
    "description": "Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.",
    "epss_score": "0.03327",
    "epss_percentile": "0.88301",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:28",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "cisco",
            "product": "rv160"
        },
        {
            "vendor": "cisco",
            "product": "rv160_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv160w"
        },
        {
            "vendor": "cisco",
            "product": "rv160w_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv260"
        },
        {
            "vendor": "cisco",
            "product": "rv260_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv260p"
        },
        {
            "vendor": "cisco",
            "product": "rv260p_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv260w"
        },
        {
            "vendor": "cisco",
            "product": "rv260w_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv340"
        },
        {
            "vendor": "cisco",
            "product": "rv340_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv340w"
        },
        {
            "vendor": "cisco",
            "product": "rv340w_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv345"
        },
        {
            "vendor": "cisco",
            "product": "rv345_firmware"
        },
        {
            "vendor": "cisco",
            "product": "rv345p"
        },
        {
            "vendor": "cisco",
            "product": "rv345p_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR",
        "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR"
    ]
}