THREAT OPS › Threat News › Yokogawa FAST/TOOLS and CI Server
Yokogawa FAST/TOOLS and CI Server
<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-01.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>Successful exploitation of this vulnerability may return a response containing the CI Server setting information.</strong></p> <p>The following versions of Yokogawa FAST/TOOLS and CI Server are affected:</p> <ul> <li>FAST/TOOLS >=R
MITRE ATT&CK techniques
- VulnerabilitiesT1588.006
Indicators of compromise
- CVE-2026-11833cve
- https://www.cve.org/CVERecord?id=CVE-2026-11833url
- https://web-material3.yokogawa.com/1/39777/files/YSAR-26-0004-E.pdfurl
- https://contact.yokogawa.com/cs/gw?c-id=000498url
- https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nurl
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nurl
Original source: https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-01