CVE-2022-31795: OS Command Injection
An issue was discovered on Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices before 8.1A SP02 P04. The vulnerability resides in the grelfinfo function in grel.php. An attacker is able to influence the username (user), password (pw), and file-name (file) parameters and inject special characters such as semicolons, backticks, or command-substitution sequences in order to force the application to execute arbitrary commands.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-31795?
The severity of CVE-2022-31795 is critical with a CVSS score of 9.8.
How can an attacker exploit CVE-2022-31795?
An attacker can exploit CVE-2022-31795 by manipulating the username, password, and file-name parameters to inject special characters and execute arbitrary commands.
Which Fujitsu ETERNUS CentricStor CS8000 devices are affected by CVE-2022-31795?
Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices before 8.1A SP02 P04 are affected by CVE-2022-31795.
Is the Fujitsu Eternus Cs8000 firmware version 8.1 affected?
Yes, Fujitsu Eternus Cs8000 firmware version 8.1 is affected by CVE-2022-31795 if it is before 8.1A SP02 P04.
How can I fix CVE-2022-31795?
To fix CVE-2022-31795, users should update their Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices to version 8.1A SP02 P04 or later.