{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-04T19:00:25.188","vulnerabilities":[{"cve":{"id":"CVE-2026-1874","sourceIdentifier":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","published":"2026-03-03T07:16:10.067","lastModified":"2026-06-17T10:16:38.670","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Always-Incorrect Control Flow Implementation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP versions 1.106 and prior and Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery."},{"lang":"es","value":"Vulnerabilidad de implementación de flujo de control siempre incorrecto en Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP versiones 1.106 y anteriores y Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP todas las versiones permite a un atacante remoto causar una condición de denegación de servicio (DoS) en los productos al enviar continuamente paquetes UDP a los productos. Se requiere un reinicio del sistema del producto para la recuperación."}],"affected":[{"source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","affectedData":[{"vendor":"Mitsubishi Electric Corporation","product":"MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP","defaultStatus":"unaffected","versions":[{"version":"versions 1.106 and prior","status":"affected"}]},{"vendor":"Mitsubishi Electric Corporation","product":"MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP","defaultStatus":"unaffected","versions":[{"version":"versions 1.000 and prior","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":8.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-03T14:35:32.565171Z","id":"CVE-2026-1874","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","type":"Secondary","description":[{"lang":"en","value":"CWE-670"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:mitsubishielectric:melsec_iq-f_fx5-eip_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.000","matchCriteriaId":"CA5DF40B-18EF-4115-9AE8-A64F3607CA7A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:mitsubishielectric:melsec_iq-f_fx5-eip:-:*:*:*:*:*:*:*","matchCriteriaId":"D941E7FD-DC6C-413B-B08C-A4CE18C2D7F9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:mitsubishielectric:melsec_iq-f_fx5-enet\\/ip_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.106","matchCriteriaId":"9D2B0F6C-6AD2-4A95-9492-FE7D048A665F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:mitsubishielectric:melsec_iq-f_fx5-enet\\/ip:-:*:*:*:*:*:*:*","matchCriteriaId":"C52725C6-F540-4F35-BEA0-1F72B42C0729"}]}]}],"references":[{"url":"https://jvn.jp/vu/JVNVU93286687/","source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","tags":["Third Party Advisory"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-62-01","source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","tags":["Third Party Advisory"]},{"url":"https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-021_en.pdf","source":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","tags":["Vendor Advisory"]}]}}]}