CVE-2019-5134

{"containers": {"cna": {"affected": [{"product": "WAGO PFC200 Firmware", "vendor": "Wago", "versions": [{"status": "affected", "version": "version 03.00.39(12)"}, {"status": "affected", "version": "version 03.01.07(13)"}]}, {"product": "WAGO PFC100 Firmware", "vendor": "Wago", "versions": [{"status": "affected", "version": "version 03.00.39(12)"}]}], "descriptions": [{"lang": "en", "value": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure."}], "problemTypes": [{"descriptions": [{"description": "regular expression without anchors", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-03-10T23:41:24.000Z", "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "talos-cna@cisco.com", "ID": "CVE-2019-5134", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WAGO PFC200 Firmware", "version": {"version_data": [{"version_value": "version 03.00.39(12)"}, {"version_value": "version 03.01.07(13)"}]}}, {"product_name": "WAGO PFC100 Firmware", "version": {"version_data": [{"version_value": "version 03.00.39(12)"}]}}]}, "vendor_name": "Wago"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "regular expression without anchors"}]}]}, "references": {"reference_data": [{"name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923", "refsource": "MISC", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T19:47:55.954Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"}]}]}, "cveMetadata": {"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "assignerShortName": "talos", "cveId": "CVE-2019-5134", "datePublished": "2020-03-10T23:41:24.000Z", "dateReserved": "2019-01-04T00:00:00.000Z", "dateUpdated": "2024-08-04T19:47:55.954Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "WAGO PFC200 Firmware", "vendor": "Wago", "versions": [{"status": "affected", "version": "version 03.00.39(12)"}, {"status": "affected", "version": "version 03.01.07(13)"}]}, {"product": "WAGO PFC100 Firmware", "vendor": "Wago", "versions": [{"status": "affected", "version": "version 03.00.39(12)"}]}], "source": "talos-cna@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:wago:pfc200_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*", "matchCriteriaId": "634EB95B-254B-4310-9192-5EE98F915CC7", "vulnerable": true}, {"criteria": "cpe:2.3:o:wago:pfc200_firmware:03.01.07\\(13\\):*:*:*:*:*:*:*", "matchCriteriaId": "EDEB63D9-EE1C-4005-B04C-7C9BBD746402", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:wago:pfc200:-:*:*:*:*:*:*:*", "matchCriteriaId": "688A3248-7EAA-499D-A47C-A4D4900CDBD1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:wago:pfc100_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*", "matchCriteriaId": "8C1CFEE5-22F8-44D1-94D2-5AF753F0559E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:wago:pfc100:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F636354-95A2-4B36-9666-1FA57F185432", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure."}, {"lang": "es", "value": "Existe una vulnerabilidad expresi\u00f3n regular explotable sin anclaje en la funcionalidad de autenticaci\u00f3n de Web-Based Management (WBM) de WAGO PFC200 versiones 03.00.39(12) y 03.01.07(13), y WAGO PFC100 versi\u00f3n 03.00.39(12). Una petici\u00f3n de autenticaci\u00f3n especialmente dise\u00f1ada puede omitir los filtros de expresi\u00f3n regular, resultando en una divulgaci\u00f3n de informaci\u00f3n confidencial."}], "id": "CVE-2019-5134", "lastModified": "2026-06-17T02:37:11.490", "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-03-11T22:27:40.177", "references": [{"source": "talos-cna@cisco.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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