CWE Code: 78
Vulnerability Type: privilege_escalation
CVSS Score: 9.0
CWE Name:  Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary: a sandbox escape issue was discovered in vyos 1.1.8. it provides a restricted management shell for operator users to administer the device. by issuing various shell special characters with certain commands, an authenticated operator user can break out of the management shell and gain access to the underlying linux shell. the user can then run arbitrary operating system commands with the privileges afforded by their account.
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-12-17
Last Modified Date: 2019-10-03