{"id":"CVE-2023-51761","aliases":["EUVD-2023-56452","GHSA-j2p9-482v-5wj6"],"status":"published","title":"Emerson Rosemount GC370XA, GC700XA, GC1500XA Improper Authentication","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00681,"percentile":0.5293,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-863"],"published":"2024-02-09T03:41:37Z","modified":"2026-06-17T06:41:36Z","products":[{"vendor":"emerson","product":"gc1500xa_firmware"},{"vendor":"emerson","product":"gc370xa_firmware"},{"vendor":"emerson","product":"gc700xa_firmware"},{"vendor":"emerson","product":"rosemount gc1500xa"},{"vendor":"emerson","product":"rosemount gc370xa"},{"vendor":"emerson","product":"rosemount gc700xa"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-01","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.emerson.com/documents/automation/security-notification-emerson-gas-chromatographs-cyber-security-notification-icsa-24-030-01-en-10103910.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51761"},{"url":"https://github.com/advisories/GHSA-j2p9-482v-5wj6"}],"sources":{"cve":[{"id":"CVE-2023-51761","title":"Emerson Rosemount GC370XA, GC700XA, GC1500XA Improper Authentication","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.","status":"published","published":"2024-02-09T03:41:37.457Z","modified":"2025-06-10T18:52:34.491Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:35:17.48054Z"}],"euvd":[{"id":"EUVD-2023-56452","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.","status":"published","published":"2024-02-09T03:41:37Z","modified":"2025-06-10T18:52:34Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:26.351797Z"}],"ghsa":[{"id":"GHSA-j2p9-482v-5wj6","title":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with...","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.","status":"published","published":"2024-02-09T06:32:24Z","modified":"2025-06-10T21:32:20Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287","CWE-863"],"updated_at":"2026-11-02T15:02:40.026129Z"}],"nvd":[{"id":"CVE-2023-51761","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.","status":"published","published":"2024-02-09T04:15:08.21Z","modified":"2026-06-17T06:41:36.43Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-863","CWE-287"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}