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CVE-2017-5258

Published: Dec 20, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-79
5.4MEDIUM
NVD MITRE
EPSS Score
0.5%
Top 58.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows or can guess the RW community string can provide a URL for a configuration file over SNMP with XSS strings in certain SNMP OIDs, serve it via HTTP, and the affected device will perform a configuration restore using the attacker's supplied config file, including the inserted XSS strings.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

epmp 1000 firmwarecambiumnetworks
Embedded
Networking Infrastructure / router-switch
epmp 2000 firmwarecambiumnetworks
Embedded
Networking Infrastructure / router-switch
ePMPCambium Networks
On-prem
Networking Infrastructure / network-management
cambiumnetworkscommercialNetworking Infrastructure
cambium networkscommercialNetworking Infrastructureaka cnmaestro, cnpilot, epmp

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
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References

https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/
blog.rapid7.com

Timeline

Published
Dec 20, 2017
Last Updated
May 13, 2026

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