{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66602","assignerOrgId":"7168b535-132a-4efe-a076-338f829b2eb9","state":"PUBLISHED","assignerShortName":"YokogawaGroup","dateReserved":"2025-12-05T05:04:18.583Z","datePublished":"2026-02-09T03:16:47.620Z","dateUpdated":"2026-02-09T19:06:18.987Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"FAST/TOOLS","vendor":"Yokogawa Electric Corporation","versions":[{"lessThanOrEqual":"R10.04","status":"affected","version":"R9.01","versionType":"custom"}]}],"datePublic":"2026-02-09T03:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.</p>\n\n<p>The web server accepts\naccess by IP address. When a worm that randomly searches for IP addresses\nintrudes into the network, it could potentially be attacked by the worm.</p>\n\n<p>The\naffected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to\nR10.04</p>"}],"value":"A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.\n\n\n\nThe web server accepts\naccess by IP address. When a worm that randomly searches for IP addresses\nintrudes into the network, it could potentially be attacked by the worm.\n\n\n\nThe\naffected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to\nR10.04"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-291","description":"CWE-291","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"7168b535-132a-4efe-a076-338f829b2eb9","shortName":"YokogawaGroup","dateUpdated":"2026-02-09T03:16:47.620Z"},"references":[{"url":"https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-09T19:04:12.574305Z","id":"CVE-2025-66602","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-09T19:06:18.987Z"}}]}}