CISA Confirms Active Exploitation of FileZen Vulnerability
The United States authorities have confirmed the active exploitation of a critical vulnerability in the FileZen software by Soliton Systems K.K. This vulnerability has been added to the Known Exploited Vulnerabilities (KEV) Catalog by the Cybersecurity…
The United States authorities have confirmed the active exploitation of a critical vulnerability in the FileZen software by Soliton Systems K.K. This vulnerability has been added to the Known Exploited Vulnerabilities (KEV) Catalog by the Cybersecurity and Infrastructure Security Agency (CISA) due to its high risk.
The vulnerability, identified as CVE-2026-25108, has a CVSS score of 9.8, categorized as critical. It is an OS Command Injection flaw that allows remote execution of operating system commands on the FileZen Core Server, risking full system compromise and data theft. All unpatched versions of FileZen are affected, leading to potential unauthorized access and system compromise.
The inclusion of this vulnerability in the KEV Catalog underscores an ongoing trend of cybercriminals targeting enterprise file-sharing and transfer solutions. Organizations using the affected software are strongly urged to assess and update their systems to prevent unauthorized access or system compromise.
The vulnerability represents a significant threat due to its ability to provide deep system access without complex exploitation techniques. This makes it a highly effective vector for cyberattacks against both federal and private-sector organizations.
The United States authorities have confirmed the active exploitation of a critical vulnerability in the FileZen software by Soliton Systems K.K.
Under Binding Operational Directive (BOD) 22-01, Federal Civilian Executive Branch (FCEB) agencies are required to remediate vulnerabilities listed in the KEV Catalog within a specified timeframe. This directive aims to significantly reduce the risk posed by known exploited vulnerabilities across government networks. Agencies must patch the FileZen vulnerability by the CISA-mandated deadline to remain compliant and secure their infrastructure.
Though the directive applies primarily to federal agencies, CISA advises private companies and other organizations to adopt similar standards. Incorporating the KEV Catalog into regular vulnerability management practices is recommended as an effective strategy for minimizing exposure to cyber threats.
CISA will continue to evaluate new intelligence and update the catalog as additional vulnerabilities are identified for active exploitation.
Based on reporting by Cyber Security News.
