Vembu StoreGrid 4.0 Unquoted Service Path Privilege Escalation

Vembu StoreGrid 4.0 contains an unquoted service path vulnerability in the RemoteBackup and RemoteBackup_webServer services that allows local attackers to escalate privileges. Attackers can place a malicious executable in the unquoted path and restart the service to execute code with LocalSystem privileges.

An Unquoted Service Path vulnerability exits in Vembu BDR 4.2.0.1 via a specially crafted file in the (1) hsflowd, (2) VembuBDR360Agent, or (3) VembuOffice365Agent service paths.

UNAUTHENTICATED SERVER SIDE REQUEST FORGERY IN VEMBU PRODUCTS

Various Vembu products allow an attacker to execute a (non-blind) http-only Cross Site Request Forgery (Other products or versions of products in this family may be affected too.)

Unauthenticated arbitrary file upload and command execution in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 the http API located at /sgwebservice_o.php action logFilePath allows an attacker to write arbitrary files in the context of the web server process. These files can then be executed remotely by calling the file via the web server.

Unauthenticated remote command execution with SYSTEM privileges in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 installed on Windows, the http API located at /consumerweb/secure/download.php. Using this command argument an unauthenticated attacker can execute arbitrary OS commands with SYSTEM privileges.

Unauthenticated remote command execution in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1, the http API located at /sgwebservice_o.php accepts a command argument. Using this command argument an unauthenticated attacker can execute arbitrary shell commands.

In Vembu StoreGrid 4.4.x, the front page of the server web interface leaks the private IP address in the "ipaddress" hidden form value of the HTML source code, which is disclosed because of incorrect processing of an index.php/ trailing slash.

Vembu StoreGrid 4.4.x has XSS in interface/registercustomer/onlineregsuccess.php, interface/registerreseller/onlineregfailure.php, interface/registerclient/onlineregfailure.php, and interface/registercustomer/onlineregfailure.php.