high
8.8
CWE
78 20
Advisory Published
Updated

CVE-2019-1745: Cisco IOS XE Software Command Injection Vulnerability

First published: Wed Mar 27 2019(Updated: )

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected commands. An exploit could allow the attacker to gain root privileges on the affected device.

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco IOS XE=3.6.10e
Cisco IOS XE=3.10.0s
Cisco IOS XE=3.10.1s
Cisco IOS XE=3.10.2as
Cisco IOS XE=3.10.2s
Cisco IOS XE=3.10.2ts
Cisco IOS XE=3.10.3s
Cisco IOS XE=3.10.4s
Cisco IOS XE=3.10.5s
Cisco IOS XE=3.10.6s
Cisco IOS XE=3.10.7s
Cisco IOS XE=3.10.8as
Cisco IOS XE=3.10.8s
Cisco IOS XE=3.10.9s
Cisco IOS XE=3.10.10s
Cisco IOS XE=3.11.0s
Cisco IOS XE=3.11.1s
Cisco IOS XE=3.11.2s
Cisco IOS XE=3.11.3s
Cisco IOS XE=3.11.4s
Cisco IOS XE=3.12.0as
Cisco IOS XE=3.12.0s
Cisco IOS XE=3.12.1s
Cisco IOS XE=3.12.2s
Cisco IOS XE=3.12.3s
Cisco IOS XE=3.12.4s
Cisco IOS XE=3.13.0as
Cisco IOS XE=3.13.0s
Cisco IOS XE=3.13.1s
Cisco IOS XE=3.13.2as
Cisco IOS XE=3.13.2s
Cisco IOS XE=3.13.3s
Cisco IOS XE=3.13.4s
Cisco IOS XE=3.13.5as
Cisco IOS XE=3.13.5s
Cisco IOS XE=3.13.6as
Cisco IOS XE=3.13.6bs
Cisco IOS XE=3.13.6s
Cisco IOS XE=3.13.7as
Cisco IOS XE=3.13.7s
Cisco IOS XE=3.13.8s
Cisco IOS XE=3.13.9s
Cisco IOS XE=3.13.10s
Cisco IOS XE=3.14.0s
Cisco IOS XE=3.14.1s
Cisco IOS XE=3.14.2s
Cisco IOS XE=3.14.3s
Cisco IOS XE=3.14.4s
Cisco IOS XE=3.15.0s
Cisco IOS XE=3.15.1cs
Cisco IOS XE=3.15.1s
Cisco IOS XE=3.15.2s
Cisco IOS XE=3.15.3s
Cisco IOS XE=3.15.4s
Cisco IOS XE=3.16.0as
Cisco IOS XE=3.16.0bs
Cisco IOS XE=3.16.0cs
Cisco IOS XE=3.16.0s
Cisco IOS XE=3.16.1as
Cisco IOS XE=3.16.1s
Cisco IOS XE=3.16.2as
Cisco IOS XE=3.16.2bs
Cisco IOS XE=3.16.2s
Cisco IOS XE=3.16.3as
Cisco IOS XE=3.16.3s
Cisco IOS XE=3.16.4as
Cisco IOS XE=3.16.4bs
Cisco IOS XE=3.16.4cs
Cisco IOS XE=3.16.4ds
Cisco IOS XE=3.16.4es
Cisco IOS XE=3.16.4gs
Cisco IOS XE=3.16.4s
Cisco IOS XE=3.16.5as
Cisco IOS XE=3.16.5bs
Cisco IOS XE=3.16.5s
Cisco IOS XE=3.16.6bs
Cisco IOS XE=3.16.6s
Cisco IOS XE=3.16.7as
Cisco IOS XE=3.16.7bs
Cisco IOS XE=3.16.7s
Cisco IOS XE=3.16.8s
Cisco IOS XE=3.17.0s
Cisco IOS XE=3.17.1as
Cisco IOS XE=3.17.1s
Cisco IOS XE=3.17.3s
Cisco IOS XE=3.17.4s
Cisco IOS XE=3.18.0as
Cisco IOS XE=3.18.0s
Cisco IOS XE=3.18.0sp
Cisco IOS XE=3.18.1asp
Cisco IOS XE=3.18.1bsp
Cisco IOS XE=3.18.1csp
Cisco IOS XE=3.18.1gsp
Cisco IOS XE=3.18.1hsp
Cisco IOS XE=3.18.1isp
Cisco IOS XE=3.18.1s
Cisco IOS XE=3.18.1sp
Cisco IOS XE=3.18.2asp
Cisco IOS XE=3.18.2s
Cisco IOS XE=3.18.2sp
Cisco IOS XE=3.18.3asp
Cisco IOS XE=3.18.3bsp
Cisco IOS XE=3.18.3s
Cisco IOS XE=3.18.3sp
Cisco IOS XE=3.18.4s
Cisco IOS XE=3.18.4sp
Cisco IOS XE=3.18.5sp
Cisco IOS XE=16.1.1
Cisco IOS XE=16.1.2
Cisco IOS XE=16.1.3
Cisco IOS XE=16.2.1
Cisco IOS XE=16.2.2
Cisco IOS XE=16.3.1
Cisco IOS XE=16.3.1a
Cisco IOS XE=16.3.2
Cisco IOS XE=16.3.3
Cisco IOS XE=16.3.4
Cisco IOS XE=16.3.5
Cisco IOS XE=16.3.5b
Cisco IOS XE=16.3.6
Cisco IOS XE=16.3.7
Cisco IOS XE=16.4.1
Cisco IOS XE=16.4.2
Cisco IOS XE=16.4.3
Cisco IOS XE=16.5.1
Cisco IOS XE=16.5.1a
Cisco IOS XE=16.5.1b
Cisco IOS XE=16.5.2
Cisco IOS XE=16.5.3
Cisco IOS XE=16.6.1
Cisco IOS XE=16.6.2
Cisco IOS XE=16.6.3
Cisco IOS XE=16.6.4
Cisco IOS XE=16.6.4a
Cisco IOS XE=16.6.4s
Cisco IOS XE=16.7.1
Cisco IOS XE=16.7.1a
Cisco IOS XE=16.7.1b
Cisco IOS XE=16.7.2
Cisco IOS XE=16.8.1
Cisco IOS XE=16.8.1a
Cisco IOS XE=16.8.1b
Cisco IOS XE=16.8.1c
Cisco IOS XE=16.8.1d
Cisco IOS XE=16.8.1e
Cisco IOS XE=16.8.1s
Cisco IOS XE=16.8.2
Cisco IOS XE=16.9.1
Cisco IOS XE=16.9.1a
Cisco IOS XE=16.9.1b
Cisco IOS XE=16.9.1c
Cisco IOS XE=16.9.1d
Cisco IOS XE=16.9.1s
Cisco IOS XE=16.9.2
Cisco IOS XE=16.9.2a
=3.6.10e
=3.10.0s
=3.10.1s
=3.10.2as
=3.10.2s
=3.10.2ts
=3.10.3s
=3.10.4s
=3.10.5s
=3.10.6s
=3.10.7s
=3.10.8as
=3.10.8s
=3.10.9s
=3.10.10s
=3.11.0s
=3.11.1s
=3.11.2s
=3.11.3s
=3.11.4s
=3.12.0as
=3.12.0s
=3.12.1s
=3.12.2s
=3.12.3s
=3.12.4s
=3.13.0as
=3.13.0s
=3.13.1s
=3.13.2as
=3.13.2s
=3.13.3s
=3.13.4s
=3.13.5as
=3.13.5s
=3.13.6as
=3.13.6bs
=3.13.6s
=3.13.7as
=3.13.7s
=3.13.8s
=3.13.9s
=3.13.10s
=3.14.0s
=3.14.1s
=3.14.2s
=3.14.3s
=3.14.4s
=3.15.0s
=3.15.1cs
=3.15.1s
=3.15.2s
=3.15.3s
=3.15.4s
=3.16.0as
=3.16.0bs
=3.16.0cs
=3.16.0s
=3.16.1as
=3.16.1s
=3.16.2as
=3.16.2bs
=3.16.2s
=3.16.3as
=3.16.3s
=3.16.4as
=3.16.4bs
=3.16.4cs
=3.16.4ds
=3.16.4es
=3.16.4gs
=3.16.4s
=3.16.5as
=3.16.5bs
=3.16.5s
=3.16.6bs
=3.16.6s
=3.16.7as
=3.16.7bs
=3.16.7s
=3.16.8s
=3.17.0s
=3.17.1as
=3.17.1s
=3.17.3s
=3.17.4s
=3.18.0as
=3.18.0s
=3.18.0sp
=3.18.1asp
=3.18.1bsp
=3.18.1csp
=3.18.1gsp
=3.18.1hsp
=3.18.1isp
=3.18.1s
=3.18.1sp
=3.18.2asp
=3.18.2s
=3.18.2sp
=3.18.3asp
=3.18.3bsp
=3.18.3s
=3.18.3sp
=3.18.4s
=3.18.4sp
=3.18.5sp
=16.1.1
=16.1.2
=16.1.3
=16.2.1
=16.2.2
=16.3.1
=16.3.1a
=16.3.2
=16.3.3
=16.3.4
=16.3.5
=16.3.5b
=16.3.6
=16.3.7
=16.4.1
=16.4.2
=16.4.3
=16.5.1
=16.5.1a
=16.5.1b
=16.5.2
=16.5.3
=16.6.1
=16.6.2
=16.6.3
=16.6.4
=16.6.4a
=16.6.4s
=16.7.1
=16.7.1a
=16.7.1b
=16.7.2
=16.8.1
=16.8.1a
=16.8.1b
=16.8.1c
=16.8.1d
=16.8.1e
=16.8.1s
=16.8.2
=16.9.1
=16.9.1a
=16.9.1b
=16.9.1c
=16.9.1d
=16.9.1s
=16.9.2
=16.9.2a

Remedy

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-xecmd

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