fkie_cve-2019-5167
Vulnerability from fkie_nvd
Published
2020-03-11 22:27
Modified
2024-11-21 04:44
Severity ?
Summary
An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=<contents of dns node> using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many dns entries will be parsed from the xml file.
References
| URL | Tags | ||
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wago | pfc200_firmware | 03.02.02\(14\) | |
| wago | pfc_200 | - |
{
"configurations": [
{
"nodes": [
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"criteria": "cpe:2.3:o:wago:pfc200_firmware:03.02.02\\(14\\):*:*:*:*:*:*:*",
"matchCriteriaId": "6274B67D-C65B-4834-9DB5-6FB3D0ADD3A9",
"vulnerable": true
}
],
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"operator": "OR"
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"vulnerable": false
}
],
"negate": false,
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}
],
"operator": "AND"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An exploitable command injection vulnerability exists in the iocheckd service \u2018I/O-Check\u2019 function of the WAGO PFC 200 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=\u003ccontents of dns node\u003e using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many dns entries will be parsed from the xml file."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de inyecci\u00f3n de comando explotable en la funci\u00f3n \"I/O-Check\" del servicio iocheckd de WAGO PFC 200 versi\u00f3n 03.02.02(14). En 0x1e3f0, el valor dns extra\u00eddo del archivo xml es usado como argumento para /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=(contents of dns node) usando la funci\u00f3n sprintf(). Este comando luego es ejecutado por medio de una llamada a la funci\u00f3n system(). Esto es realizado en un bucle y no hay l\u00edmite para cu\u00e1ntas entradas dns se analizar\u00e1n desde el archivo xml."
}
],
"id": "CVE-2019-5167",
"lastModified": "2024-11-21T04:44:28.727",
"metrics": {
"cvssMetricV2": [
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"acInsufInfo": false,
"baseSeverity": "HIGH",
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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"cvssMetricV31": [
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"source": "nvd@nist.gov",
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},
"published": "2020-03-11T22:27:41.380",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
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],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962"
},
{
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"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-78"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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