Panda Endpoint Administration Agent allows a local attacker to elevate his privileges from any account type and execute code as SYSTEM, thus completely compromising the affected host, as described in CVE-2016-3943.
High Level Details
- CVE: CVE-2016-3943
- Vendor: Panda Security
- Reported by: Kyriakos Economou
- Date of Release: 05/04/2016
- Affected Products: Multiple
- Affected Version: Panda Endpoint Administration Agent < v7.50.00
- Fixed Version: Panda Endpoint Administration Agent v7.50.00
Panda Endpoint Administration Agent v7.30.2 allows a local attacker to elevate his privileges from any account type (guest included) and execute code as SYSTEM, thus completely compromising the affected host.
Any Panda Security For business products for Windows using this agent service are vulnerable.
Upon installing some Panda Security for business products for Windows, such as Panda Endpoint Protection/Plus, a service named as ‘Panda Endpoint Administration Agent’ is installed in the host. This service runs under the SYSTEM account.
However, due to weak ACLs set to the installation directory (“C:Program FilesPanda SecurityWaAgent”) of this application and its subdirectories, any user can modify or overwrite any executable module (dynamic link libraries and executables) installed in those directories.
A local attacker can elevate his privileges from any user account and execute code as SYSTEM.
Vendor Contacted: 12/01/2016
Public Disclosure: 05/04/2016
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