CVE-2020-12505 (GCVE-0-2020-12505)
Vulnerability from cvelistv5
Published
2020-09-30 15:43
Modified
2024-09-16 18:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing Authentication for Critical Function
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 | |||
|---|---|---|---|---|---|
|
|||||
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"
}
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.
Loading…
Loading…