CVE-2017-17662

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-12-18T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Directory traversal in the HTTP server on Yawcam 0.2.6 through 0.6.0 devices allows attackers to read arbitrary files through a sequence of the form '.x./' or '....\\x/' where x is a pattern composed of one or more (zero or more for the second pattern) of either \\ or ..\\ -- for example a '.\\./', '....\\/' or '...\\./' sequence. For files with no extension, a single dot needs to be appended to ensure the HTTP server does not alter the request, e.g., a \"GET /.\\./.\\./.\\./.\\./.\\./.\\./.\\./windows/system32/drivers/etc/hosts.\" request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-10T17:57:02.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.yawcam.com/news.php"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-17662", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Directory traversal in the HTTP server on Yawcam 0.2.6 through 0.6.0 devices allows attackers to read arbitrary files through a sequence of the form '.x./' or '....\\x/' where x is a pattern composed of one or more (zero or more for the second pattern) of either \\ or ..\\ -- for example a '.\\./', '....\\/' or '...\\./' sequence. For files with no extension, a single dot needs to be appended to ensure the HTTP server does not alter the request, e.g., a \"GET /.\\./.\\./.\\./.\\./.\\./.\\./.\\./windows/system32/drivers/etc/hosts.\" request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://www.yawcam.com/news.php", "refsource": "CONFIRM", "url": "http://www.yawcam.com/news.php"}, {"name": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T20:59:17.371Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.yawcam.com/news.php"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-17662", "datePublished": "2018-01-10T18:00:00.000Z", "dateReserved": "2017-12-13T00:00:00.000Z", "dateUpdated": "2024-08-05T20:59:17.371Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yawcam:yawcam:*:*:*:*:*:*:*:*", "matchCriteriaId": "0D0A47F9-B512-4A84-95FA-B4297AE35C40", "versionEndIncluding": "0.6.0", "versionStartIncluding": "0.2.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Directory traversal in the HTTP server on Yawcam 0.2.6 through 0.6.0 devices allows attackers to read arbitrary files through a sequence of the form '.x./' or '....\\x/' where x is a pattern composed of one or more (zero or more for the second pattern) of either \\ or ..\\ -- for example a '.\\./', '....\\/' or '...\\./' sequence. For files with no extension, a single dot needs to be appended to ensure the HTTP server does not alter the request, e.g., a \"GET /.\\./.\\./.\\./.\\./.\\./.\\./.\\./windows/system32/drivers/etc/hosts.\" request."}, {"lang": "es", "value": "Salto de directorio en el servidor HTTP en dispositivos Yawcam desde la versi\u00f3n 0.2.6 hasta la 0.6.0 permite que los atacantes lean archivos arbitrarios a trav\u00e9s de una secuencia de la forma \".x./\" o \"....\\x/\" donde x es un patr\u00f3n compuesto de uno o m\u00e1s (cero o m\u00e1s para el segundo patr\u00f3n) de \\ o ..\\ -- por ejemplo una secuencia \".\\./\", \"....\\/\" or \"...\\./\". Para archivos con ninguna extensi\u00f3n, se necesita poner un punto para asegurar que el servidor HTTP no altera la petici\u00f3n; es decir, una petici\u00f3n \"GET /.\\./.\\./.\\./.\\./.\\./.\\./.\\./windows/system32/drivers/etc/hosts.\"."}], "id": "CVE-2017-17662", "lastModified": "2026-06-17T01:11:27.513", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-01-10T18:29:01.227", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.yawcam.com/news.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/145770/Yawcam-0.6.0-Directory-Traversal.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.yawcam.com/news.php"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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