PT-2017-16423 · Cambium Networks · Epmp

Karn Ganeshen · Publicado 2017-12-20 · Atualizado 2019-10-09 · CVE-2017-5255

Positive Technologies (AI Summary)

CVSS v2.0

9.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cambium Networks ePMP firmware versions prior to 3.5

Description The issue is related to a lack of input sanitation for certain parameters on the web management console. This allows any authenticated user, including low-privilege readonly users, 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.

Recommendations For versions prior to 3.5, update to a version 3.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the web management console to minimize the risk of exploitation. Avoid using the get chart function until the issue is resolved.

Exploit

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2017-5255

Produtos afetados

Epmp

Referências · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/epmp1000_get_chart_cmd_exec.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/http/epmp1000_get_chart_cmd_shell.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/http/epmp1000_ping_cmd_shell.rb · Exploit
• 🔥 https://exploit-db.com/exploits/43413 · Exploit
• https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities · Nota
• https://osv.dev/vulnerability/CVE-2017-5255 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-5255 · Nota de Segurança