ICSA-25-303-02

icsaUScisa_csaf_ot

Hitachi Energy TropOS

view advisory published 2025-10-30

Successful exploitation of these vulnerabilities could allow command injections and privilege escalation.

01

describes (3)

Related CVEs.

IDseverity exploitable
CVE-2025-1038US——
The “Diagnostics Tools” page of the web-based configuration utility does not properly validate user-controlled input, allowing an authenticated user with high privileges to inject…
CVE-2025-1037US——
By making minor configuration changes to the TropOS 4th Gen device, an authenticated user with the ability to run user level shell commands can enable access via secure shell (SSH)…
CVE-2025-1036US——
Command injection vulnerability exists in the “Logging” page of the web-based configuration utility. An authenticated user with low privileged network access for the configuration…
02

references

External citations — patches, advisories, analysis.

03

remediations (3)

  • MitigationTropOS 4th Gen Firmware

    Hitachi Energy recommends security practices and firewall configurations to help protect a process control network from attacks that originate from outside the network. Such practices include ensuring that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for browsing the Internet, instant messaging, or receiving e-mails. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.

  • MitigationTropOS 4th Gen Firmware

    Hitachi Energy recommends security practices and firewall configurations to help protect a process control network from attacks that originate from outside the network. Such practices include ensuring that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for browsing the Internet, instant messaging, or receiving e-mails. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.

  • MitigationTropOS 4th Gen Firmware

    Hitachi Energy recommends security practices and firewall configurations to help protect a process control network from attacks that originate from outside the network. Such practices include ensuring that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for browsing the Internet, instant messaging, or receiving e-mails. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.

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