Stack buffer overflow in method gdv-serverconfig_CVE-2026-35085

{
    "lastseen": "",
    "description": "A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to gain full system access as root.",
    "published": "2026-06-03T10:42:22.835Z",
    "modified": "2026-06-03T10:42:22.835Z",
    "type": "cve",
    "title": "Stack buffer overflow in method gdv-serverconfig",
    "source": "CERTVDE",
    "references": "https://www.certvde.com/en/advisories/VDE-2026-039/",
    "id": "CVE-2026-35085",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121"
    ],
    "cvelist": null,
    "sourceData": "MBS Single-A V1_0_0_0\nMBS Double-A Profibus V1_0_0_0\nMBS Double-A x-link V1_0_0_0\nMBS Single-X V1_0_0_0\nMBS Double-X CAN V1_0_0_0\nMBS Double-X DALI V1_0_0_0\nMBS Double-X KNX V1_0_0_0\nMBS Double-X LON V1_0_0_0\nMBS Double-X M-Bus V1_0_0_0\nMBS Double-X PROFINET V1_0_0_0\nMBS Double-X x-link V1_0_0_0\nMBS Triple-X KNX+DALI V1_0_0_0\nMBS Triple-X KNX+LON V1_0_0_0\nMBS Triple-X KNX+M-Bus V1_0_0_0\nMBS Triple-X PROFINET+DALI V1_0_0_0\nMBS Triple-X PROFINET+KNX V1_0_0_0\nMBS Triple-X PROFINET+LON V1_0_0_0\nMBS Triple-X PROFINET+M-Bus V1_0_0_0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "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": "Single-A",
    "version": "V1_0_0_0",
    "vendor": "MBS",
    "ai_description": "Stack buffer overflow in method gdv-serverconfig allows remote attacker to gain full system access as root",
    "ai_severity": "High",
    "ai_vendor": "MBS",
    "ai_product": "Single-A, Double-A Profibus, Double-A x-link, Single-X, Double-X CAN, Double-X DALI, Double-X KNX, Double-X LON, Double-X M-Bus, Double-X PROFINET, Double-X x-link, Triple-X KNX+DALI, Triple-X KNX+LON, Triple-X KNX+M-Bus, Triple-X PROFINET+DALI, Triple-X PROFINET+KNX, Triple-X PROFINET+LON, Triple-X PROFINET+M-Bus",
    "ai_version": "V1_0_0_0",
    "ai_score": 8.7
}