CVE-2020-12505
Vulnerability from cvelistv5
Published
2020-09-30 15:43
Modified
2024-09-16 18:08
Severity ?
EPSS score ?
Summary
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.
References
▼ | URL | Tags | |
---|---|---|---|
info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2020-027 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2020-027 | Third Party Advisory |
Impacted products
Vendor | Product | Version | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | WAGO | 750-852 |
Version: unspecified < |
|||||||||||||||||||||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T11:56:52.075Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cert.vde.com/en-us/advisories/vde-2020-027" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "750-852", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-880/xxx-xxx", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-881", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-831/xxx-xxx", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-882", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-885/xxx-xxx", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-889", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW07", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO." }, { "lang": "en", "value": "coordinated by CERT@VDE" } ], "datePublic": "2020-09-29T00:00:00", "descriptions": [ { "lang": "en", "value": "Improper Authentication vulnerability in WAGO 750-8XX series with FW version \u003c= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-11-10T11:21:59", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cert.vde.com/en-us/advisories/vde-2020-027" } ], "solutions": [ { "lang": "en", "value": "Upgrade devices to the latest standard firmware (\u003e FW07)." } ], "source": { "advisory": "vde-2020-027", "defect": [ "vde-2020-027" ], "discovery": "EXTERNAL" }, "title": "WAGO: Vulnerability in web-based authentication in WAGO 750-8XX Version \u003c= FW07", "workarounds": [ { "lang": "en", "value": "Restrict network access to the device.\nDo not directly connect the device to the internet.\nDisable unused TCP/UDP ports.\nDisable web-based management ports 80/443 after the configuration phase" } ], "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2020-09-29T22:00:00.000Z", "ID": "CVE-2020-12505", "STATE": "PUBLIC", "TITLE": "WAGO: Vulnerability in web-based authentication in WAGO 750-8XX Version \u003c= FW07" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "750-852", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-880/xxx-xxx", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-881", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-831/xxx-xxx", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-882", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-885/xxx-xxx", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } }, { "product_name": "750-889", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "FW07" } ] } } ] }, "vendor_name": "WAGO" } ] } }, "credit": [ { "lang": "eng", "value": "Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO." }, { "lang": "eng", "value": "coordinated by CERT@VDE" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Improper Authentication vulnerability in WAGO 750-8XX series with FW version \u003c= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-306 Missing Authentication for Critical Function" } ] } ] }, "references": { "reference_data": [ { "name": "https://cert.vde.com/en-us/advisories/vde-2020-027", "refsource": "CONFIRM", "url": "https://cert.vde.com/en-us/advisories/vde-2020-027" } ] }, "solution": [ { "lang": "en", "value": "Upgrade devices to the latest standard firmware (\u003e FW07)." } ], "source": { "advisory": "vde-2020-027", "defect": [ "vde-2020-027" ], "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "Restrict network access to the device.\nDo not directly connect the device to the internet.\nDisable unused TCP/UDP ports.\nDisable web-based management ports 80/443 after the configuration phase" } ] } } }, "cveMetadata": { "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2020-12505", "datePublished": "2020-09-30T15:43:20.359532Z", "dateReserved": "2020-04-30T00:00:00", "dateUpdated": "2024-09-16T18:08:56.055Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-12505\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2020-09-30T16:15:12.670\",\"lastModified\":\"2024-11-21T04:59:49.510\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper Authentication vulnerability in WAGO 750-8XX series with FW version \u003c= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.\"},{\"lang\":\"es\",\"value\":\"La vulnerabilidad de autenticaci\u00f3n inadecuada en la serie WAGO 750-8XX con versi\u00f3n FW anteriores o iguales a FW07 permite a un atacante cambiar algunos par\u00e1metros especiales sin autenticaci\u00f3n. Este problema afecta a: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 en versiones FW07 y anteriores\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:P\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"ED404720-0042-42AB-9125-4CDF2D02D44E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-852:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D6739E1-EF0B-48EE-90FC-5708756FC362\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"AEB9FB33-B34B-4904-A9E5-795BBAC5EAEF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-880:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CFEAC4D9-15CF-44B8-844D-C012AA4637A2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"987FDB58-A501-4F70-B7F1-0F3E0845EFD7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-881:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6FE51647-62C1-4D3C-91FA-13ACA6CD71D2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"4C33ED3A-C5D8-4276-B896-665642A6BD51\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-831:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F0631884-FF6F-4AA9-9D76-CDECB5A738FC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-882_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"F46D5249-6418-4FF9-B980-85BB6211D939\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-882:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B1379D65-F376-4618-B708-5E59D64C8033\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"7521A675-86D6-4EEA-8D26-E8702CA426B3\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-885:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7712F56E-AEBA-4DE0-9172-26F3D29B369B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"fw07\",\"matchCriteriaId\":\"10BC697F-D2B2-4D95-A67C-87E4499919EE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-889:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57919AAB-2962-4543-810A-C143300351F8\"}]}]}],\"references\":[{\"url\":\"https://cert.vde.com/en-us/advisories/vde-2020-027\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en-us/advisories/vde-2020-027\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.