{"id":"CVE-2023-43609","aliases":["EUVD-2023-48015","GHSA-qx4x-jg45-h572"],"status":"published","title":"Emerson Rosemount GC370XA, GC700XA, GC1500XA Improper Authorization","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could obtain access to sensitive information or cause a denial-of-service condition.","severity":{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00471,"percentile":0.41246,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285","CWE-863"],"published":"2024-02-09T03:52:03Z","modified":"2026-06-17T06:26:03Z","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-2023-43609"},{"url":"https://github.com/advisories/GHSA-qx4x-jg45-h572"}],"sources":{"cve":[{"id":"CVE-2023-43609","title":"Emerson Rosemount GC370XA, GC700XA, GC1500XA Improper Authorization","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could obtain access to sensitive information or cause a denial-of-service condition.","status":"published","published":"2024-02-09T03:52:03.096Z","modified":"2025-06-10T18:52:01.605Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48015","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could obtain access to sensitive information or cause a denial-of-service condition.","status":"published","published":"2024-02-09T03:52:03Z","modified":"2025-06-10T18:52:01Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:26.351797Z"}],"ghsa":[{"id":"GHSA-qx4x-jg45-h572","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 obtain access to sensitive information or cause a denial-of-service condition.","status":"published","published":"2024-02-09T06:32:23Z","modified":"2025-06-10T21:32:20Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","level":"medium"}],"cwes":["CWE-285","CWE-863"],"updated_at":"2026-11-02T15:02:40.026129Z"}],"nvd":[{"id":"CVE-2023-43609","description":"In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could obtain access to sensitive information or cause a denial-of-service condition.","status":"published","published":"2024-02-09T04:15:07.583Z","modified":"2026-06-17T06:26:03.603Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}