NitroSense V3: Security Vulnerability Information_CVE-2026-9789

{
    "lastseen": "",
    "description": "A Local Privilege Escalation (LPE) vulnerability affects Acer NitroSense software versions prior to 3.01.3052. The vulnerability stems from the the PSAdminAgent service, which creates a Named Pipe with a weak Access Control List (ACL). This allows any authenticated local user to connect and send commands. Because the service does not check the caller's privileges before running file deletion commands, a low-privileged local user can exploit this to delete arbitrary files with system authority.",
    "published": "2026-05-28T02:39:40.930Z",
    "modified": "2026-05-28T02:39:40.930Z",
    "type": "cve",
    "title": "NitroSense V3: Security Vulnerability Information",
    "source": "Acer",
    "references": "https://community.acer.com/en/kb/articles/19670",
    "id": "CVE-2026-9789",
    "bulletinFamily": "",
    "cwe": [
        "CWE-22",
        "CWE-269",
        "CWE-284",
        "CWE-732"
    ],
    "cvelist": null,
    "sourceData": "Acer NitrorSense V3 3.01.3001",
    "sourceHref": "",
    "cvss": {
        "score": 8.5,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:L/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": "NitrorSense V3",
    "version": "3.01.3001",
    "vendor": "Acer",
    "ai_description": "Local Privilege Escalation vulnerability in Acer NitroSense software due to weak Access Control List (ACL) in PSAdminAgent service",
    "ai_severity": "High",
    "ai_vendor": "Acer",
    "ai_product": "NitroSense",
    "ai_version": "3.01.3001 and prior",
    "ai_score": 8.5
}