high
7.8
CWE
78
Advisory Published
Updated

CVE-2023-20050: Cisco NX-OS Software CLI Command Injection Vulnerability

First published: Thu Feb 23 2023(Updated: )

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Nx-os
Cisco MDS 9000
Cisco Mds 9100
Cisco Mds 9132t
Cisco Mds 9134
Cisco Mds 9140
Cisco Mds 9148
Cisco Mds 9148s
Cisco Mds 9148t
Cisco Mds 9200
Cisco Mds 9216
Cisco Mds 9216a
Cisco Mds 9216i
Cisco Mds 9222i
Cisco Mds 9250i
Cisco Mds 9396s
Cisco Mds 9396t
Cisco Mds 9500
Cisco Mds 9506
Cisco Mds 9509
Cisco Mds 9513
Cisco Mds 9700
Cisco Mds 9706
Cisco Mds 9710
Cisco Mds 9718
Cisco Nexus 1000 Virtual Edge
Cisco Nexus 1000v
Cisco Nexus 1000v
Cisco Nexus 5500
Cisco Nexus 5548p
Cisco Nexus 5548up
Cisco Nexus 5596t
Cisco Nexus 5596up
Cisco Nexus 5600
Cisco Nexus 56128p
Cisco Nexus 5624q
Cisco Nexus 5648q
Cisco Nexus 5672up
Cisco Nexus 5672up-16g
Cisco Nexus 5696q
Cisco Nexus 6000
Cisco Nexus 6001
Cisco Nexus 6001p
Cisco Nexus 6001t
Cisco Nexus 6004
Cisco Nexus 6004x
Cisco Nx-os<8.2\(9\)
Cisco Nexus 7000
Cisco Nexus 7004
Cisco Nexus 7009
Cisco Nexus 7010
Cisco Nexus 7018
Cisco Nexus 7700
Cisco Nexus 7702
Cisco Nexus 7706
Cisco Nexus 7710
Cisco Nexus 7718
Cisco Nx-os<9.3\(10\)
Cisco Nexus 3016
Cisco Nexus 3016q
Cisco Nexus 3048
Cisco Nexus 3064
Cisco Nexus 3064-32t
Cisco Nexus 3064-t
Cisco Nexus 3064-x
Cisco Nexus 3064t
Cisco Nexus 3064x
Cisco Nexus 3100
Cisco Nexus 3100-v
Cisco Nexus 3100-z
Cisco Nexus 3100v
Cisco Nexus 31108pc-v
Cisco Nexus 31108pv-v
Cisco Nexus 31108tc-v
Cisco Nexus 31128pq
Cisco Nexus 3132c-z
Cisco Nexus 3132q
Cisco Nexus 3132q-v
Cisco Nexus 3132q-x
Cisco Nexus 3132q-x\/3132q-xl
Cisco Nexus 3132q-xl
Cisco Nexus 3164q
Cisco Nexus 3172
Cisco Nexus 3172pq
Cisco Nexus 3172pq-xl
Cisco Nexus 3172pq\/pq-xl
Cisco Nexus 3172tq
Cisco Nexus 3172tq-32t
Cisco Nexus 3172tq-xl
Cisco Nexus 3200
Cisco Nexus 3232c
Cisco Nexus 3232c
Cisco Nexus 3264c-e
Cisco Nexus 3264q
Cisco Nexus 3400
Cisco Nexus 3408-s
Cisco Nexus 34180yc
Cisco Nexus 34200yc-sm
Cisco Nexus 3432d-s
Cisco Nexus 3464c
Cisco Nexus 3500
Cisco Nexus 3524
Cisco Nexus 3524-x
Cisco Nexus 3524-x\/xl
Cisco Nexus 3524-xl
Cisco Nexus 3548
Cisco Nexus 3548-x
Cisco Nexus 3548-x\/xl
Cisco Nexus 3548-xl
Cisco Nexus 3600
Cisco Nexus 36180yc-r
Cisco Nexus 3636c-r
Cisco Nexus 9000
Cisco Nexus 9000v
Cisco Nx-os<10.2\(4\)

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203