- Vulnerabilities 88,289
Cisco IOS XR Software Command-Line Interface Privilege Escalation Vulnerability
Published: 2016-10-06 04:31:48
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
Detection Method:
Checks if a vulnerable version is present on the target host.
Recommendations:
See the referenced vendor advisory for a solution.
Summary:
A vulnerability in the command-line interface (CLI) of IOS-XR series
software could allow an authenticated, local attacker to execute arbitrary code on a targeted system at the root
privilege level.
Technical Details:
The vulnerability is due to incorrect permissions given to a set of users.
Impact:
An attacker could exploit this vulnerability by authenticating to the device
and sending crafted user input to execute commands on the underlying operating system. The user has to be
logged-in to the device with valid admin credentials.
Detection Type:
Linux Distribution Package
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2016-6428
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-iosxr
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