SoftNAS Cloud is a software-defined NAS filer delivered as a virtual storage appliance that runs within public, private or hybrid clouds. SoftNAS Cloud provides enterprise-grade NAS capabilities, including encryption, snapshots, rapid rollbacks, and cross-zone high-availability with automatic failover.

A command injection vulnerability was found in the web administration console. In particular, snserv script did not sanitize some input parameters before executing a system command.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Wecon LeviStudioU UserManage. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.



The specific flaw exists within the handling of the UserMgr.xml file. When parsing the GroupList Description element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of Administrator.
Sophos SafeGuard Enterprise, SafeGuard Easy, and SafeGuard LAN Crypt are vulnerable to Local Privilege Escalation via IOCTL 0x802022E0. By crafting an input buffer we can control the execution path to the point where the constant 0x12 will be written to a user-controlled address. We can take advantage of this condition to modify the SEP_TOKEN_PRIVILEGES structure of the Token object belonging to the exploit process and grant SE_DEBUG_NAME privilege. This allows the exploit process to interact with higher privileged processes running as SYSTEM and execute code in their security context.
The specific flaw exists within the crUnpackTexGendv method. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to crash the VirtualBox process used for open the target.