Vulnerability Details : CVE-2017-5254
Public exploit exists!
In version 3.5 and prior of Cambium Networks ePMP firmware, the non-administrative users 'installer' and 'home' have the capability of changing passwords for other accounts, including admin, after disabling a client-side protection mechanism.
Vulnerability category: BypassGain privilege
Products affected by CVE-2017-5254
- cpe:2.3:o:cambiumnetworks:epmp_1000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:cambiumnetworks:epmp_2000_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5254
68.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
Metasploit modules for CVE-2017-5254
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Cambium ePMP 1000 Account Password Reset
First seen: 2020-04-26auxiliary/scanner/http/epmp1000_reset_passThis module exploits an access control vulnerability in Cambium ePMP device management portal. It requires any one of the following non-admin login credentials - installer/installer, home/home - to reset password of other existing user(s) including 'admin'. A
CVSS scores for CVE-2017-5254
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-5254
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The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: nvd@nist.gov (Primary)
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The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: cve@rapid7.con (Secondary)
References for CVE-2017-5254
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https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/
R7-2017-25: Cambium ePMP and cnPilot Multiple VulnerabilitiesThird Party Advisory;VDB Entry
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