CVE-2021-34584 (GCVE-0-2021-34584)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:25
VLAI?
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity ?
9.1 (Critical)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Credits
This vulnerability was discovered by Tenable Research.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T00:19:46.979Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.tenable.com/security/research/tra-2021-47"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "CODESYS V2",
"vendor": "CODESYS",
"versions": [
{
"lessThan": "V1.1.9.22",
"status": "affected",
"version": "all web servers",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "This vulnerability was discovered by Tenable Research."
}
],
"datePublic": "2021-10-25T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"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:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-126",
"description": "CWE-126 Buffer Over-read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-04-28T14:30:20",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.tenable.com/security/research/tra-2021-47"
}
],
"solutions": [
{
"lang": "en",
"value": "CODESYS GmbH has released version V1.1.9.22 of the CODESYS V2 web server to solve the noted vulnerability issues. This version of the CODESYS V2 web server is also part of the CODESYS Development System setup version V2.3.9.68."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "CODESYS V2 web server: crafted requests could trigger a buffer over-read (DoS)",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2021-10-25T14:00:00.000Z",
"ID": "CVE-2021-34584",
"STATE": "PUBLIC",
"TITLE": "CODESYS V2 web server: crafted requests could trigger a buffer over-read (DoS)"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "CODESYS V2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "all web servers",
"version_value": "V1.1.9.22"
}
]
}
}
]
},
"vendor_name": "CODESYS"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "This vulnerability was discovered by Tenable Research."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"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:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-126 Buffer Over-read"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download=",
"refsource": "CONFIRM",
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"name": "https://www.tenable.com/security/research/tra-2021-47",
"refsource": "MISC",
"url": "https://www.tenable.com/security/research/tra-2021-47"
}
]
},
"solution": [
{
"lang": "en",
"value": "CODESYS GmbH has released version V1.1.9.22 of the CODESYS V2 web server to solve the noted vulnerability issues. This version of the CODESYS V2 web server is also part of the CODESYS Development System setup version V2.3.9.68."
}
],
"source": {
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2021-34584",
"datePublished": "2021-10-26T09:55:46.638935Z",
"dateReserved": "2021-06-10T00:00:00",
"dateUpdated": "2024-09-16T22:25:58.664Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:codesys:codesys:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.1.9.22\", \"matchCriteriaId\": \"00DD970C-3E55-4EDC-A335-3C71C19B0E99\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.\"}, {\"lang\": \"es\", \"value\": \"Unas peticiones del servidor web dise\\u00f1adas pueden ser usadas para leer parcialmente la pila o la memoria de la pila o pueden desencadenar una situaci\\u00f3n de denegaci\\u00f3n de servicio debido a un bloqueo en el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22\"}]",
"id": "CVE-2021-34584",
"lastModified": "2024-11-21T06:10:45.263",
"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:H/I:N/A:H\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.2}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"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:P/I:N/A:P\", \"baseScore\": 6.4, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2021-10-26T10:15:07.850",
"references": "[{\"url\": \"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download=\", \"source\": \"info@cert.vde.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.tenable.com/security/research/tra-2021-47\", \"source\": \"info@cert.vde.com\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download=\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.tenable.com/security/research/tra-2021-47\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}]",
"sourceIdentifier": "info@cert.vde.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"info@cert.vde.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-126\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2021-34584\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2021-10-26T10:15:07.850\",\"lastModified\":\"2025-08-15T20:26:40.257\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.\"},{\"lang\":\"es\",\"value\":\"Unas peticiones del servidor web dise\u00f1adas pueden ser usadas para leer parcialmente la pila o la memoria de la pila o pueden desencadenar una situaci\u00f3n de denegaci\u00f3n de servicio debido a un bloqueo en el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22\"}],\"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:H/I:N/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"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:P/I:N/A:P\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"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\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-126\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-823_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"CB62B4CC-6336-4B55-94D7-2B36CA7026E9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-823:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CB88572A-CB05-4B52-8BFC-05EFDC819244\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-829_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"14796840-D7CC-4F28-9804-8155B780C5C2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-829:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F88F6E08-2D1B-4B34-B8DB-40292C0BBEB2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"2C7DB904-69F4-4588-9572-7E45D0DC0001\"}]},{\"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:750-832_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"8779C92D-599D-4D99-8707-A190A81DD93C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-832:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"13D1FA8D-C8BA-4D1C-8372-DECD40177631\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"8303BFCA-85EA-45E3-BC60-4950EECFA480\"}]},{\"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:750-862_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"A51ABA8B-6DF5-45DB-89C9-ED116FA9CAD2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-862:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA04FBFB-9E1C-4618-9FDC-70675506D8D5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"D78A1283-111B-462E-A958-DB7212D7B04A\"}]},{\"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:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"B8DC4322-1B14-4337-B611-23B9F8938D21\"}]},{\"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:750-882_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"C167AB43-9D9C-44F4-A3C3-892562830DB7\"}]},{\"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:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"48B9BDDC-063F-493D-AC1E-180F04086699\"}]},{\"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:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw17\",\"matchCriteriaId\":\"C91305B6-0AD5-447C-9E8B-905D9065F938\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-889:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57919AAB-2962-4543-810A-C143300351F8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-890_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"9F3F2723-F1D6-4565-BEB6-D3A4ABF8CD5D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-890:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11751A8B-FCFD-433B-9065-B4FC85168A93\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-891_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"78B2640E-D3E0-46EB-B832-B026249DCCD1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-891:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"22BAABD9-A10D-4904-AA02-C37C4490B47A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-893_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw10\",\"matchCriteriaId\":\"F3207286-CD18-45BB-9578-3C004D48CC72\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-893:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D4795D0-B90B-4643-8713-88D89172D1A5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8202_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"1EC04ED1-1CB4-480F-AA0E-648B3CDDE748\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8202:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"23B02096-81A5-4823-94F3-D87F389397DE\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8203_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"FD2A9AC3-C6BC-4717-9965-6BD8DA0850BB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8203:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC428EC8-532A-4825-BCE3-C42A4BC01C68\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8204_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"3320B6C9-B791-48BC-8AD7-4557FE161193\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8204:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7AF14BE1-1EB5-423B-9FE7-E401AEF92553\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8206_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"56E7D2FB-09FF-49AF-A82F-C48A9EDFCAFB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8206:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E17ECC4-D7AE-485C-A2EF-4148817F9DB8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8207_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"2859D0D6-5FF0-497C-ABA5-3DC03F4CB526\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8207:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA98A0D9-B050-430B-96C5-15932438FD3A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8208_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"4EE3EC4B-99B4-42A0-BBED-C30BF271D7CD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8208:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C86098FC-E63E-4676-8BA1-ADCA30795558\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8210_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"AA3273B8-13BD-4FCD-826D-D41AFA443E56\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8210:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1E11758B-46C3-4E57-943A-C9C073AE5211\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8211_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"BB755670-0195-4819-9D43-70FE1F365E32\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8211:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5CD6B267-3E4B-4597-82A6-130D6F21C728\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8212_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"A88C970A-99B7-4E9B-87C4-5FC04D798931\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8212:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"20BBC380-0F6E-4400-93AF-5B6CFEF00562\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8213_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"95C3EC2D-0E70-4DA1-9203-75B7069A616E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8213:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4969E8EB-EF09-47B9-8F03-37BB87CFD048\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8214_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"3C15ACE6-923E-4663-8EBC-06A3AB0063D7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8214:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"979A8E43-4285-4A7B-BB0B-E6888117862C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8216_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"8BCF2ADD-529D-43C7-9BB8-E384BBB4C6B4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8216:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B854F74-173E-4523-BBA7-8FF7A9B9880E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:wago:750-8217_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"fw20\",\"matchCriteriaId\":\"C00EB9A1-8709-40D9-8028-615980927BFA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:wago:750-8217:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B23CD8FD-FC7A-4E24-BF8F-648478D82645\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:codesys:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.9.22\",\"matchCriteriaId\":\"00DD970C-3E55-4EDC-A335-3C71C19B0E99\"}]}]}],\"references\":[{\"url\":\"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download=\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenable.com/security/research/tra-2021-47\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download=\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenable.com/security/research/tra-2021-47\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…