{
    "id": "CVE-2023-29552",
    "published": "2023-04-25 16:15:09",
    "last_modified": "2026-06-17 05:50:32",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "cwe": null,
    "description": "The Service Location Protocol (SLP, RFC 2608) allows an unauthenticated, remote attacker to register arbitrary services. This could allow the attacker to use spoofed UDP traffic to conduct a denial-of-service attack with a significant amplification factor.",
    "epss_score": "0.63975",
    "epss_percentile": "0.99199",
    "kev": 1,
    "kev_due": "2023-11-29",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:31:38",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-11-29."
    },
    "products": [
        {
            "vendor": "netapp",
            "product": "smi-s_provider"
        },
        {
            "vendor": "service_location_protocol_project",
            "product": "service_location_protocol"
        },
        {
            "vendor": "suse",
            "product": "linux_enterprise_server"
        },
        {
            "vendor": "suse",
            "product": "manager_server"
        },
        {
            "vendor": "vmware",
            "product": "esxi"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2023-29552",
        "date_added": "2023-11-08",
        "due_date": "2023-11-29",
        "vendor": "IETF",
        "product": "Service Location Protocol (SLP)",
        "name": "Service Location Protocol (SLP) Denial-of-Service Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html",
        "https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html",
        "https://datatracker.ietf.org/doc/html/rfc2608",
        "https://github.com/curesec/slpload",
        "https://security.netapp.com/advisory/ntap-20230426-0001/",
        "https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp",
        "https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks",
        "https://www.suse.com/support/kb/doc/?id=000021051",
        "https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html",
        "https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html",
        "https://datatracker.ietf.org/doc/html/rfc2608",
        "https://github.com/curesec/slpload",
        "https://security.netapp.com/advisory/ntap-20230426-0001/",
        "https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp",
        "https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks",
        "https://www.suse.com/support/kb/doc/?id=000021051",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29552"
    ]
}