{"id":"CVE-2026-18783","title":"Missing authentication for critical function vulnerability in Trex Digital Smart Manufacturing Systems Inc","summary":"Missing authentication for critical function vulnerability in Trex Digital Smart Manufacturing Systems Inc. Trex MES allows Authentication Bypass.\n\nThis issue affects Trex MES: through 2026-09-29.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-306"],"vendor":"Trex Digital Smart Manufacturing Systems Inc.","product":"Trex MES","affected":["trex_mes <= 2026-09-29"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T16:18:57.403","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18783","references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1225","label":"iletisim@usom.gov.tr"}],"tags":["nvd","cve.org","exploit-available"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-30T14:56:59.734462Z"},"ingestedAt":"2026-09-30T15:07:05.389Z","epss":0.00353,"epssPercentile":0.28752,"exploits":{"github":1,"githubRepos":["https://github.com/Hasanuyarrr/CVE-2026-18783-TREX-MES-Uygulamalarinda-Yetkisiz-Nesne-Erisimi"],"checkedAt":"2026-10-27T17:01:08.695Z"},"exploitAvailable":true,"slug":"CVE-2026-18783","body":"## Overview\n\nMissing authentication for critical function vulnerability in Trex Digital Smart Manufacturing Systems Inc. Trex MES allows Authentication Bypass.\n\nThis issue affects Trex MES: through 2026-09-29.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":60,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":214543,"id":"CVE-2026-18783","ts":1790874667036,"field":"exploit_available","old":"false","new":"true"}]}