Command Injection in Backup Plus - CVE-2025-9573
Published: September 3, 2025
Vulnerability identifier: #VU114742
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-9573
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: TYPO3
Affected software:
Backup Plus
Backup Plus
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary commands on the system.
The vulnerability exists due to insufficient input validation when creating a backup. A remote administrator can pass specially crafted data to the application and execute arbitrary commands.
How to mitigate CVE-2025-9573
Install updates from vendor's website.