fkie_cve-2017-7918
Vulnerability from fkie_nvd
Published
2017-06-21 19:29
Modified
2025-04-20 01:37
Severity ?
Summary
An Improper Access Control issue was discovered in Cambium Networks ePMP. After a valid user has used SNMP configuration export, an attacker is able to remotely trigger device configuration backups using specific MIBs. These backups lack proper access control and may allow access to sensitive information and possibly allow for configuration changes.
References
| URL | Tags | ||
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/99083 | Third Party Advisory, US Government Resource | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/99083 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01 | Third Party Advisory, US Government Resource |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cambium_networks:epmp_1000_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0F8AFE87-7DE5-4D09-AC45-DDD967939A37",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cambium_networks:epmp_1000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A64386E5-D470-4D75-8DBC-1686285BE06F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cambium_networks:epmp_elevate_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E1A9AA7F-3427-412B-A3D1-0F48E5FD3394",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cambium_networks:epmp_elevate:-:*:*:*:*:*:*:*",
"matchCriteriaId": "44737752-57D7-4DB3-B9F4-D7E52189F511",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cambium_networks:epmp_2000_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8B140BE5-6FD1-4588-839E-461658EC851D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cambium_networks:epmp_2000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51C390E5-C5B7-449A-AFA1-8C746F08D7C6",
"vulnerable": false
}
],
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"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cambium_networks:epmp_1000_hotspot_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "462EBA74-3C0D-427D-8993-BAC5383D8AF9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cambium_networks:epmp_1000_hotspot:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AC142E94-06B3-4C18-A281-042B66AAB51E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An Improper Access Control issue was discovered in Cambium Networks ePMP. After a valid user has used SNMP configuration export, an attacker is able to remotely trigger device configuration backups using specific MIBs. These backups lack proper access control and may allow access to sensitive information and possibly allow for configuration changes."
},
{
"lang": "es",
"value": "Se ha descubierto un problema de control de acceso incorrecto en Cambium Networks ePMP. Una vez un usuario v\u00e1lido haya empleado la exportaci\u00f3n de configuraci\u00f3n SNMP, un atacante podr\u00eda desencadenar de forma remota las copias de seguridad de la configuraci\u00f3n del dispositivo mediante MIB espec\u00edficos. Estas copias carecen de un control de acceso correcto y podr\u00edan permitir el acceso a informaci\u00f3n sensible y, posiblemente, permitir cambios en la configuraci\u00f3n."
}
],
"id": "CVE-2017-7918",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L",
"version": "3.0"
},
"exploitabilityScore": 2.1,
"impactScore": 4.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-06-21T19:29:00.400",
"references": [
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "http://www.securityfocus.com/bid/99083"
},
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"US Government Resource"
],
"url": "http://www.securityfocus.com/bid/99083"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"US Government Resource"
],
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-166-01"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-269"
}
],
"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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