Risk Summary
Successful exploitation of these vulnerabilities could allow attackers to alter device configuration settings and tamper with device firmware.
CVEs (2)
Remediations
- Enable the packet filtering functionality of the FCN/FCJ controller to only allow connections from trusted hosts.
- Ensure network traffic cannot be captured by unauthorized users.
- Yokogawa strongly recommends users establish and maintain an operational security program, including regular patching, anti-virus, backup and recovery processes, network segmentation, hardened networks, whitelisting, firewalls, etc. Yokogawa can assist users in setting up and maintaining these security programs, including performing an initial security risk assessment.
- Yokogawa considers patching to be the best mitigation against these vulnerabilities. Users are encouraged to contact Yokogawa to discuss the best course of action for individual systems.
- See Yokogawa's security advisory report YSAR-22-007 for more information.
Affected Vendors
Yokogawa
Affected Products (2)
Yokogawa
·
STARDOM FCN/FCJ
>= R1.01 | <= R4.31
Yokogawa
·
STARDOM FCN/FCJ
>= R1.01 | <= R4.31 (Only affected by CVE-222-30997)
Affected Sectors
Multiple
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