A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to bypass the limited command set of the restricted Guest Shell and execute commands at the privilege level of a network-admin user outside of the Guest Shell. The attacker must authenticate with valid administrator device credentials. The vulnerability is due to the incorrect implementation of a CLI command that allows a Bash command to be incorrectly invoked on the Guest Shell CLI. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Guest Shell prompt. A successful exploit could allow the attacker to issue commands that should be restricted by a Guest Shell account.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2019-05-15T16:50:43.974976Z
Updated: 2024-09-17T02:46:29.210Z
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1730
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2019-05-15T17:29:01.717
Modified: 2020-10-09T17:12:52.817
Link: CVE-2019-1730
Redhat
No data.