var-201810-0350
Vulnerability from variot
A vulnerability in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability exist because the affected software improperly sanitizes command arguments, failing to prevent access to certain internal data structures on an affected device. An attacker who has privileged EXEC mode (privilege level 15) access to an affected device could exploit these vulnerabilities on the device by executing CLI commands that contain custom arguments. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected device. Cisco IOS XE The software contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco IOSXESoftware is a set of operating systems developed by Cisco for its network devices. CLIparser is one of the command line command parsers. A CLI injection resolver exists in the CLI parser in Cisco IOSXESoftware that caused the affected application to fail to properly filter command parameters. Cisco IOS XE Software is prone to a local command-injection vulnerability because it fails to properly sanitize user-supplied input. This may aid in further attacks. This issue is being tracked by Cisco Bug ID CSCvh54202
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