gsd-2021-20996
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-20996",
"description": "In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties.",
"id": "GSD-2021-20996"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties.",
"id": "GSD-2021-20996",
"modified": "2023-12-13T01:23:12.149439Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2021-05-05T10:00:00.000Z",
"ID": "CVE-2021-20996",
"STATE": "PUBLIC",
"TITLE": "WAGO: Managed Switches: Unsecure Cookie settings"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "0852-0303",
"version": {
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{
"version_affected": "\u003c=",
"version_value": "V1.2.3.S0"
}
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}
},
{
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}
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}
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{
"version_affected": "\u003c=",
"version_value": "V1.1.6.S0"
}
]
}
},
{
"product_name": "0852-1305/000-001",
"version": {
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{
"version_affected": "\u003c=",
"version_value": "V1.0.4.S0"
}
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{
"product_name": "0852-1505/000-001",
"version": {
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"version_affected": "\u003c=",
"version_value": "V1.0.4.S0"
}
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}
]
},
"vendor_name": "WAGO"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Dr. Tobias Augustin and Stephan Tigges of IKS \u2013 Institut f\u00fcr Kooperative Systeme GmbH, Kai Gaul and Jan R\u00fcbenach of ABO Wind AG, coordinated by CERT@VDE"
}
],
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"lang": "eng",
"value": "In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties."
}
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-732 Incorrect Permission Assignment for Critical Resource"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/en-us/advisories/vde-2021-013",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en-us/advisories/vde-2021-013"
}
]
},
"solution": [
{
"lang": "eng",
"value": "The Web-Based Management is only needed during installation and commissioning, not during normal operations. It is recommended to disable the web server after commissioning. The Command Line Interface (CLI) is an alternative for commissioning the device. This is the easiest and securest way to protect your device from the listed vulnerabilities.\n\nRegardless of the action described above, the vulnerabilities are fixed with following firmware releases:\nItem number [FW version]\n0852-0303 (HW \u003c 3)* [V1.2.5.S0] Detailed information about the hardware version is described in the installation guide.\n0852-0303 (HW \u003e=3)* [V1.2.3.S1] Detailed information about the hardware version is described in the installation guide.\n0852-1305 [V1.1.8.S0]\n0852-1505 [V1.1.7.S0]\n0852-1305/000-001 [V1.1.4.S0]\n0852-1505/000-001 [V1.1.4.S0]"
}
],
"source": {
"advisory": "VDE-2021-013",
"defect": [
"VDE-2021-013"
],
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "Disable the web server of the device.\nUse the CLI interface of the device.\nUpdate to the latest firmware.\nRestrict network access to the device.\nDo not directly connect the device to the internet."
}
]
},
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"ID": "CVE-2021-20996"
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"accessVector": "NETWORK",
"authentication": "NONE",
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
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"userInteractionRequired": false
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},
"lastModifiedDate": "2021-05-20T20:05Z",
"publishedDate": "2021-05-13T14:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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