{"containers": {"cna": {"affected": [{"product": "IE-WL(T)-BL-AP-CL-XX", "vendor": "Weidm\u00fcller", "versions": [{"lessThanOrEqual": "V1.16.18 (Build 18081617)", "status": "affected", "version": "IE-WL-BL-AP-CL-EU (2536600000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.16.18 (Build 18081617)", "status": "affected", "version": "IE-WLT-BL-AP-CL-EU (2536650000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.16.18 (Build 18081617)", "status": "affected", "version": "IE-WL-BL-AP-CL-US (2536660000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.16.18 (Build 18081617)", "status": "affected", "version": "IE-WLT-BL-AP-CL-US (2536670000)", "versionType": "custom"}]}, {"product": "IE-WL(T)-VL-AP-CL-XX", "vendor": "Weidm\u00fcller", "versions": [{"lessThanOrEqual": "V1.11.10 (Build 18122616)", "status": "affected", "version": "IE-WL-VL-AP-BR-CL-EU (2536680000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.11.10 (Build 18122616)", "status": "affected", "version": "IE-WLT-VL-AP-BR-CL-EU (2536690000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.11.10 (Build 18122616)", "status": "affected", "version": "IE-WL-VL-AP-BR-CL-US (2536700000)", "versionType": "custom"}, {"lessThanOrEqual": "V1.11.10 (Build 18122616)", "status": "affected", "version": "IE-WLT-VL-AP-BR-CL-US (2536710000)", "versionType": "custom"}]}], "datePublic": "2021-06-23T00:00:00", "descriptions": [{"lang": "en", "value": "In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iw_webs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access to the device as that user. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-06-25T18:26:02", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"}], "solutions": [{"lang": "en", "value": "For IE-WL(T)-BL-AP-CL-XX versions V1.16.21 (Build 21010513) and greater are fixed.\nFor IE-WL(T)-VL-AP-CL-XX versions V1.11.13 (Build 21010513) and greater are fixed."}], "source": {"advisory": "VDE-2021-026", "defect": ["VDE-2021-026"], "discovery": "EXTERNAL"}, "title": "WEIDMUELLER: WLAN devices affected by improper access control vulnerability", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2021-06-23T10:00:00.000Z", "ID": "CVE-2021-33538", "STATE": "PUBLIC", "TITLE": "WEIDMUELLER: WLAN devices affected by improper access control vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "IE-WL(T)-BL-AP-CL-XX", "version": {"version_data": [{"version_affected": "<=", "version_name": "IE-WL-BL-AP-CL-EU (2536600000)", "version_value": "V1.16.18 (Build 18081617)"}, {"version_affected": "<=", "version_name": "IE-WLT-BL-AP-CL-EU (2536650000)", "version_value": "V1.16.18 (Build 18081617)"}, {"version_affected": "<=", "version_name": "IE-WL-BL-AP-CL-US (2536660000)", "version_value": "V1.16.18 (Build 18081617)"}, {"version_affected": "<=", "version_name": "IE-WLT-BL-AP-CL-US (2536670000)", "version_value": "V1.16.18 (Build 18081617)"}]}}, {"product_name": "IE-WL(T)-VL-AP-CL-XX", "version": {"version_data": [{"version_affected": "<=", "version_name": "IE-WL-VL-AP-BR-CL-EU (2536680000)", "version_value": "V1.11.10 (Build 18122616)"}, {"version_affected": "<=", "version_name": "IE-WLT-VL-AP-BR-CL-EU (2536690000)", "version_value": "V1.11.10 (Build 18122616)"}, {"version_affected": "<=", "version_name": "IE-WL-VL-AP-BR-CL-US (2536700000)", "version_value": "V1.11.10 (Build 18122616)"}, {"version_affected": "<=", "version_name": "IE-WLT-VL-AP-BR-CL-US (2536710000)", "version_value": "V1.11.10 (Build 18122616)"}]}}]}, "vendor_name": "Weidm\u00fcller"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iw_webs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access to the device as that user. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-269 Improper Privilege Management"}]}]}, "references": {"reference_data": [{"name": "https://cert.vde.com/en-us/advisories/vde-2021-026", "refsource": "CONFIRM", "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"}]}, "solution": [{"lang": "en", "value": "For IE-WL(T)-BL-AP-CL-XX versions V1.16.21 (Build 21010513) and greater are fixed.\nFor IE-WL(T)-VL-AP-CL-XX versions V1.11.13 (Build 21010513) and greater are fixed."}], "source": {"advisory": "VDE-2021-026", "defect": ["VDE-2021-026"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:50:43.037Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"}]}]}, "cveMetadata": {"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2021-33538", "datePublished": "2021-06-25T18:26:02.939847Z", "dateReserved": "2021-05-24T00:00:00", "dateUpdated": "2024-09-16T23:47:04.008Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4E409B45-BF28-41AD-B3A7-656FBAF9597D", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "26A4612B-2370-42CA-8EC4-5C74382ABDA6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "17F26A4C-FDBA-48A8-AC05-1A779F0051F3", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "FC895FDA-C846-4885-AADB-DED6EC868C3B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C589467-C35D-43E8-AE06-9C0541DF2190", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "97D7BBC3-6F43-47B5-81E2-431C8837BB3A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2E1B5E87-7D1E-45FD-894C-31167B80BEB1", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "6D38EC42-5C2E-4ACE-88A1-2890632E51DA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C2C095A-F606-4A7A-9836-EAA17A648E50", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "17790AD1-5DE3-47F4-A16C-67C7DFE56128", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE71A6A8-3E2A-4EC3-A719-0AC48B99C1F5", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "23E4AE7D-CA1F-45FC-9D8F-725E71832D2A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C171799A-4FEE-43F4-A7EE-8B1A52828FF7", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "2DED5CF2-3B42-4D92-9647-AC54D07C6B20", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF79779D-863D-4B8B-A4B4-BFD0F3528442", "versionEndIncluding": "1.16.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "1209D9A9-D6AA-44C3-AD34-18C145851D5B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F6210516-CB15-4099-B91E-63AE16C71B17", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "26A4612B-2370-42CA-8EC4-5C74382ABDA6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA154861-7D17-4FF1-8326-6B01B1E4A624", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "FC895FDA-C846-4885-AADB-DED6EC868C3B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E865089B-638A-491A-9527-EB1A21C9A3D9", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "97D7BBC3-6F43-47B5-81E2-431C8837BB3A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A3DCCA5-38A5-4661-8EA5-5DB21C92DA56", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "6D38EC42-5C2E-4ACE-88A1-2890632E51DA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B455D775-9B0E-4DCF-BDA6-0861F5C34362", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "17790AD1-5DE3-47F4-A16C-67C7DFE56128", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-eu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EE88298B-D13E-4B19-8C77-15FB57FC4A9A", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-eu:-:*:*:*:*:*:*:*", "matchCriteriaId": "23E4AE7D-CA1F-45FC-9D8F-725E71832D2A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4D71C498-B58B-4FDC-AA9F-508D61F03E8B", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "2DED5CF2-3B42-4D92-9647-AC54D07C6B20", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "16DA2FEB-D762-44C1-9C45-3FC6017CE1D7", "versionEndIncluding": "1.11.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "1209D9A9-D6AA-44C3-AD34-18C145851D5B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iw_webs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access to the device as that user. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability."}, {"lang": "es", "value": "En los dispositivos Weidmueller Industrial WLAN en m\u00faltiples versiones, se presenta una vulnerabilidad explotable de control de acceso inapropiado en la funcionalidad account settings iw_webs. Una entrada de nombre de usuario especialmente dise\u00f1ada puede causar la sobreescritura de una contrase\u00f1a de cuenta de usuario existente, resultando en un acceso de shell remoto al dispositivo como ese usuario. Un atacante puede enviar comandos mientras est\u00e1 autenticado como un usuario poco privilegiado para desencadenar esta vulnerabilidad"}], "id": "CVE-2021-33538", "lastModified": "2024-11-21T06:09:02.410", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "info@cert.vde.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-25T19:15:09.570", "references": [{"source": "info@cert.vde.com", "tags": ["Third Party Advisory"], "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "info@cert.vde.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}