{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-5397", "assignerOrgId": "bba440f9-ef23-4224-aa62-7ac0935d18d1", "state": "PUBLISHED", "assignerShortName": "OMRON", "dateReserved": "2026-04-02T00:17:38.524Z", "datePublished": "2026-04-15T04:11:29.716Z", "dateUpdated": "2026-04-15T04:11:29.716Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "bba440f9-ef23-4224-aa62-7ac0935d18d1", "shortName": "OMRON", "dateUpdated": "2026-04-15T04:11:29.716Z"}, "title": "Vulnerability Related to an Uncontrolled Search Path Element in a UPS Management Application", "datePublic": "2026-04-15T04:08:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-427", "description": "CWE-427 Uncontrolled Search Path Element", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-471", "descriptions": [{"lang": "en", "value": "CAPEC-471 Search Order Hijacking"}]}], "affected": [{"vendor": "OMRON SOCIAL SOLUTIONS CO., Ltd.", "product": "PowerAttendant Standard Edition", "platforms": ["Windows"], "versions": [{"status": "affected", "version": "2.1.2 or lower", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "It has been identified that a vulnerability (CWE-427) exists in the UPS (Uninterruptible Power Supply) management application, whereby improper permissions on the installation directory allow a malicious actor to place a DLL that\u00a0is then executed with administrator privileges.\n\nIf a malicious DLL is placed in the installation directory of this product, there is a possibility that the malicious DLL\u00a0may be executed by exploiting the product\u2019s behavior of loading missing DLLs from the same directory as the executable during service startup.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div>It has been identified that a vulnerability (CWE-427) exists in the UPS (Uninterruptible Power Supply) management application, whereby improper permissions on the installation directory allow a malicious actor to place a DLL that&nbsp;is then executed with administrator privileges.</div>If a malicious DLL is placed in the installation directory of this product, there is a possibility that the malicious DLL&nbsp;may be executed by exploiting the product\u2019s behavior of loading missing DLLs from the same directory as the executable during service startup."}]}], "references": [{"url": "https://www.omron.com/jp/ja/inquiry/data/OMSR-2026-001_ja.pdf"}, {"url": "https://www.omron.com/global/en/inquiry/data/OMSR-2026-001_en.pdf"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.1"}}}}

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