{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-22110", "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "state": "PUBLISHED", "assignerShortName": "DIVD", "dateReserved": "2026-01-06T11:08:58.186Z", "datePublished": "2026-10-30T10:34:24.151Z", "dateUpdated": "2026-10-30T10:34:24.151Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "shortName": "DIVD", "dateUpdated": "2026-10-30T10:34:24.151Z"}, "title": "Missing authentication check on POST/PUT requests", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-306", "description": "CWE-306 Missing authentication for critical function", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "affected": [{"vendor": "Delta Electronics", "product": "Delta UFC500", "packageName": "msi-image", "versions": [{"version": "0", "lessThan": "2.4.18", "versionType": "semver", "status": "affected"}, {"version": "2.4.18", "status": "unaffected"}], "defaultStatus": "unknown"}, {"vendor": "Delta Electronics", "product": "Delta UFC500", "packageName": "ECP", "versions": [{"status": "affected", "version": "0", "lessThan": "4.4.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The web server does not check authentication on POST or PUT. An unauthenticated attacker can reboot the charger; by brute-forcing the configid, they can also set the service password and then change any setting.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "The web server does not check authentication on POST or PUT. An unauthenticated attacker can reboot the charger; by brute-forcing the configid, they can also set the service password and then change any setting."}]}], "references": [{"url": "https://csirt.divd.nl/DIVD-2026-00012", "tags": ["third-party-advisory"]}, {"url": "https://csirt.divd.nl/CVE-2026-22110", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N"}}], "solutions": [{"lang": "en", "value": "Update to the latest version.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update to the latest version."}]}], "credits": [{"lang": "en", "value": "Wilco van Beijnum (Elaadnl)", "type": "finder"}, {"lang": "en", "value": "Victor Pasman (DIVD)", "type": "analyst"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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