{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2016-20104", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-14T20:25:24.894Z", "datePublished": "2026-10-20T20:31:29.589Z", "dateUpdated": "2026-10-23T15:15:18.506Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-20T20:31:29.589Z" }, "datePublic": "2016-08-10T00:00:00.000Z", "title": "EyeLock nano NXT 3.05.1193 Path Traversal via logdownload.php", "descriptions": [ { "lang": "en", "value": "EyeLock nano NXT 3.05.1193, 3.04.1108, 3.03.944, and 3.01.646 contain a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files via the 'path' parameter. Attackers can send GET requests to /scripts/logdownload.php with traversal sequences like ../../etc/passwd, which readfile() returns unvalidated, disclosing local system files. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19." } ], "tags": [ "x_known-exploited-vulnerability" ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "cweId": "CWE-22", "type": "CWE" } ] } ], "affected": [ { "defaultStatus": "unknown", "vendor": "EyeLock", "product": "nano NXT", "versions": [ { "version": "3.05.1193", "status": "affected", "versionType": "custom" }, { "version": "3.04.1108", "status": "affected", "versionType": "custom" }, { "version": "3.03.944", "status": "affected", "versionType": "custom" }, { "version": "3.01.646", "status": "affected", "versionType": "custom" } ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" } }, { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } } ], "references": [ { "url": "https://www.zeroscience.mk/advisories/ZSL-2016-5356.html", "name": "Zero Science Lab Advisory (ZSL-2016-5356)", "tags": [ "third-party-advisory" ] }, { "url": "https://www.exploit-db.com/exploits/40227", "name": "EDB-40227", "tags": [ "exploit" ] }, { "url": "https://packetstorm.news/files/id/138274/", "name": "Packet Storm 138274", "tags": [ "exploit" ] }, { "url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/eyelock-nano-lfd.yaml", "name": "Nuclei Template", "tags": [ "technical-description" ] }, { "name": "VulnCheck Advisory: EyeLock nano NXT 3.05.1193 Path Traversal via logdownload.php", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/eyelock-nano-nxt-3.05.1193-path-traversal-via-logdownload-php" } ], "credits": [ { "lang": "en", "value": "LiquidWorm", "type": "finder" }, { "lang": "en", "value": "The Shadowserver Foundation", "type": "reporter" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "vulncheck-kclub" } }, "adp": [ { "references": [ { "url": "https://www.zeroscience.mk/advisories/ZSL-2016-5356.html", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-10-23T15:14:55.868831Z", "id": "CVE-2016-20104", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-23T15:15:18.506Z" } } ] } }