Harvester’s SUSE Virtualization Registration Client Vulnerable to MITM and DOS_CVE-2025-71261

{
    "lastseen": "",
    "description": "An attacker with network-level access between the SUSE Virtualization \nand Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it \nto bypass TLS as a security control.",
    "published": "2026-06-16T15:42:32.446Z",
    "modified": "2026-06-16T15:42:32.446Z",
    "type": "cve",
    "title": "Harvester's SUSE Virtualization Registration Client Vulnerable to MITM and DOS",
    "source": "suse",
    "references": "https://github.com/harvester/harvester/security/advisories/GHSA-pgh9-mpwc-8jjf",
    "id": "CVE-2025-71261",
    "bulletinFamily": "",
    "cwe": [
        "CWE-295"
    ],
    "cvelist": null,
    "sourceData": "SUSE Harvester 0",
    "sourceHref": "",
    "cvss": {
        "score": 8.6,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Harvester",
    "version": "0",
    "vendor": "SUSE",
    "ai_description": "Man-in-the-middle (MITM) vulnerability in SUSE Harvester before 1.8.0, allowing an attacker to bypass TLS security control.",
    "ai_severity": "High",
    "ai_vendor": "SUSE",
    "ai_product": "Harvester",
    "ai_version": "before 1.8.0",
    "ai_score": 8.6
}