Avaya IP Office one-X Portal Remote Code Execution VulnerabilityZDI-14-056: April 3rd, 2014
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Avaya IP Office one-X Portal. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the UserConfigurationService and UploadFromLocalDriveServlet servlets. The UserConfigurationService servlet does not properly validate user-supplied data allowing for the super user account to be reset. The UploadFromLocalDriveServlet servlet also fails to validate user-supplied data allowing for arbitrary file writes with SYSTEM level privileges. An attacker can leverage these vulnerabilities to execute code with SYSTEM level privileges.
Vendor ResponseAvaya has issued an update to correct this vulnerability. More details can be found at:
2013-04-14 - Vulnerability reported to vendor
2014-04-03 - Coordinated public release of advisory
CreditThis vulnerability was discovered by:
Andrea Micalizzi aka rgod