GSD-2021-34582
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
In Phoenix Contact FL MGUARD 1102 and 1105 in Versions 1.4.0, 1.4.1 and 1.5.0 a user with high privileges can inject HTML code (XSS) through web-based management or the REST API with a manipulated certificate file.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-34582",
"description": "In Phoenix Contact FL MGUARD 1102 and 1105 in Versions 1.4.0, 1.4.1 and 1.5.0 a user with high privileges can inject HTML code (XSS) through web-based management or the REST API with a manipulated certificate file.",
"id": "GSD-2021-34582"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
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"id": "GSD-2021-34582",
"modified": "2023-12-13T01:23:14.591873Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2021-11-10T11:00:00.000Z",
"ID": "CVE-2021-34582",
"STATE": "PUBLIC",
"TITLE": "Phoenix Contact: FL MGUARD XSS through web-based management and REST API"
},
"affects": {
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{
"product": {
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"product_name": "FL MGUARD",
"version": {
"version_data": [
{
"version_affected": "\u003e=",
"version_name": "FL MGUARD 1102 (No. 1153079)",
"version_value": "1.4.0"
},
{
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"version_name": "FL MGUARD 1102 (No. 1153079)",
"version_value": "1.5.0"
},
{
"version_affected": "\u003e=",
"version_name": "FL MGUARD 1105 (No. 1153078)",
"version_value": "1.4.0"
},
{
"version_affected": "\u003c=",
"version_name": "FL MGUARD 1105 (No. 1153078)",
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}
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"vendor_name": "PHOENIX CONTACT"
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}
]
},
"generator": {
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},
"impact": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
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"problemtype": {
"problemtype_data": [
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"description": [
{
"lang": "eng",
"value": "CWE-79 Cross-site Scripting (XSS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/en/advisories/VDE-2021-046/",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en/advisories/VDE-2021-046/"
}
]
},
"solution": [
{
"lang": "eng",
"value": "PHOENIX CONTACT recomments to upgrade to firmware version 1.5.1 (or any later version)."
}
],
"source": {
"advisory": "VDE-2021-046",
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "eng",
"value": "If an untrusted user may have exploited the vulnerability, it is recommended to revoke access for that user, and to re-upload the certificates on the Basic settings \u003e LDAP and Logs \u003e Remote logging pages through the REST API (i.e., without viewing these pages in the web-based management)."
}
]
},
"nvd.nist.gov": {
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"tags": [
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"url": "https://cert.vde.com/en/advisories/VDE-2021-046/"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
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"integrityImpact": "PARTIAL",
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"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
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"exploitabilityScore": 1.7,
"impactScore": 2.7
}
},
"lastModifiedDate": "2022-07-28T09:32Z",
"publishedDate": "2021-11-10T12:15Z"
}
}
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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- 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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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