CVE-2017-12261 - A vulnerability in the restricted shell of the Cisco Identity Services Engine (ISE) that is accessib

CVE-2017-12261

Summary

A vulnerability in the restricted shell of the Cisco Identity Services Engine (ISE) that is accessible via SSH could allow an authenticated, local attacker to run arbitrary CLI commands with elevated privileges. The vulnerability is due to incomplete input validation of the user input for CLI commands issued at the restricted shell. An attacker could exploit this vulnerability by authenticating to the targeted device and executing commands that could lead to elevated privileges. An attacker would need valid user credentials to the device to exploit this vulnerability. The vulnerability affects the following Cisco Identity Services Engine (ISE) products running Release 1.4, 2.0, 2.0.1, 2.1.0: ISE, ISE Express, ISE Virtual Appliance. Cisco Bug IDs: CSCve74916.

References

Vulnerable Configurations

cpe:2.3:a:cisco:identity_services_engine:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_express:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:identity_services_engine_virtual_appliance:2.1.0:*:*:*:*:*:*:*

CVSS

Base:	7.2 (as of 09-10-2019 - 23:22)
Impact:
Exploitability:

CWE

CWE-863

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

AV:L/AC:L/Au:N/C:C/I:C/A:C

refmap via4

bid	101641
confirm	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-ise
sectrack	1039717

Last major update

09-10-2019 - 23:22

Published

02-11-2017 - 16:29

Last modified

09-10-2019 - 23:22