CVE-2017-5257

In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows (or guesses) the SNMP read/write (RW) community string can insert XSS strings in certain SNMP OIDs which will execute in the context of the currently-logged on user.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cambiumnetworks:epmp_1000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cambiumnetworks:epmp_1000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:cambiumnetworks:epmp_2000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cambiumnetworks:epmp_2000:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-12-20 22:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-5257

Mitre link : CVE-2017-5257

CVE.ORG link : CVE-2017-5257

JSON object : View

Products Affected

cambiumnetworks

epmp_1000
epmp_2000_firmware
epmp_2000
epmp_1000_firmware

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2017-5257", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2017-12-20T22:29:00.433", "references": [{"url": "https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@rapid7.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Secondary", "source": "cve@rapid7.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows (or guesses) the SNMP read/write (RW) community string can insert XSS strings in certain SNMP OIDs which will execute in the context of the currently-logged on user."}, {"lang": "es", "value": "En versiones de firmware 3.5 y anteriores de Cambium Networks ePMP, un atacante que sepa o adivine la cadena de comunidad RW (lectura y escritura) SNMP podr\u00eda insertar cadenas XSS en determinados OID SNMP que se ejecutar\u00edan en el contexto del usuario actualmente conectado."}], "lastModified": "2019-10-09T23:28:16.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cambiumnetworks:epmp_1000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C34AD2DB-DB83-4A97-9754-4EED41AB7738", "versionEndIncluding": "3.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cambiumnetworks:epmp_1000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E1DBFE3B-C808-4CE0-A100-860EC50EFED0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cambiumnetworks:epmp_2000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EAB69F4D-5CE6-4ED9-A93C-F79FEB0EE6A4", "versionEndIncluding": "3.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cambiumnetworks:epmp_2000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4DD13A30-1185-4F9F-BE71-54520BC857BA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@rapid7.com"}