cisco-sa-20180606-ucs-access: Cisco Unified Computing System Role-Based Access Vulnerability
A vulnerability in the role-based access-checking mechanisms of Cisco Unified Computing System (UCS) Software could allow an authenticated, local attacker to execute arbitrary commands on an affected system. The vulnerability exists because the affected software lacks proper input and validation checks for certain file systems. An attacker could exploit this vulnerability by issuing crafted commands in the CLI of an affected system. A successful exploit could allow the attacker to cause other users to execute unwanted arbitrary commands on the affected system. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-ucs-access
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-20180606-ucs-access?
The severity of cisco-sa-20180606-ucs-access is high, due to its potential for arbitrary command execution by authenticated attackers.
How do I fix cisco-sa-20180606-ucs-access?
To fix cisco-sa-20180606-ucs-access, update the Cisco Unified Computing System Software to the latest version provided by Cisco.
Who is affected by cisco-sa-20180606-ucs-access?
Authenticated users of Cisco Unified Computing System Software are affected by cisco-sa-20180606-ucs-access.
What type of attacker can exploit cisco-sa-20180606-ucs-access?
An authenticated local attacker can exploit cisco-sa-20180606-ucs-access to execute arbitrary commands on the system.
Is there a mitigation for cisco-sa-20180606-ucs-access?
Currently, the best mitigation for cisco-sa-20180606-ucs-access is to apply the recommended software updates from Cisco.