CVE-2017-5255
In version 3.5 and prior of Cambium Networks ePMP firmware, a lack of input sanitation for certain parameters on the web management console allows any...
- Published
- Dec 20, 2017
- Updated
- Aug 5, 2024
- Assigning CNA
- rapid7
- Evidence observed
- Jan 1, 2018
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:CHigh · next 30 days
- Percentile
- 99.5%
- Model date
- Oct 14, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
In version 3.5 and prior of Cambium Networks ePMP firmware, a lack of input sanitation for certain parameters on the web management console allows any authenticated user (including the otherwise low-privilege readonly user) to inject shell meta-characters as part of a specially-crafted POST request to the get_chart function and run OS-level commands, effectively as root.
Sources
modules/auxiliary/scanner/http/epmp1000_get_chart_cmd_exec.rb
Metasploit Framework modulesDeclared conditions
- verification: check_not_declared($.auxiliary_scanner/http/epmp1000_get_chart_cmd_exec.check)
modules/auxiliary/scanner/http/epmp1000_ping_cmd_exec.rb
Metasploit Framework modulesDeclared conditions
- verification: check_not_declared($.auxiliary_scanner/http/epmp1000_ping_cmd_exec.check)
modules/exploits/unix/http/epmp1000_get_chart_cmd_shell.rb
Metasploit Framework modulesDeclared conditions
- platform: Unix($.exploit_unix/http/epmp1000_get_chart_cmd_shell.platform)
- verification: check_declared($.exploit_unix/http/epmp1000_get_chart_cmd_shell.check)
modules/exploits/unix/http/epmp1000_ping_cmd_shell.rb
Metasploit Framework modulesDeclared conditions
- platform: Unix($.exploit_unix/http/epmp1000_ping_cmd_shell.platform)
- verification: check_declared($.exploit_unix/http/epmp1000_ping_cmd_shell.check)
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