{"id":"CVE-2023-36857","aliases":["EUVD-2023-40777","GHSA-p42g-23f7-4prj"],"status":"published","title":"Baker Hughes Bently Nevada 3500 System Authentication Bypass by Capture-replay","description":"Baker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay vulnerability which could allow an attacker to \n\n\n\nreplay older captured packets of traffic to the device to gain access.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0038,"percentile":0.32268,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2023-10-18T23:27:31Z","modified":"2026-06-17T06:07:14Z","products":[{"vendor":"baker hughes - bently nevada","product":"bently nevada 3500 system"},{"vendor":"bakerhughes","product":"bentley_nevada_3500_system_firmware"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-269-05","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36857"},{"url":"https://github.com/advisories/GHSA-p42g-23f7-4prj"}],"sources":{"cve":[{"id":"CVE-2023-36857","title":"Baker Hughes Bently Nevada 3500 System Authentication Bypass by Capture-replay","description":"\n\n\nBaker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay vulnerability which could allow an attacker to \n\n\n\nreplay older captured packets of traffic to the device to gain access.\n\n\n\n","status":"published","published":"2023-10-18T23:27:31.794Z","modified":"2025-01-16T21:29:13.101Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:35:28.218693Z"}],"euvd":[{"id":"EUVD-2023-40777","description":"\n\n\nBaker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay vulnerability which could allow an attacker to \n\n\n\nreplay older captured packets of traffic to the device to gain access.\n\n\n\n","status":"published","published":"2023-10-18T23:27:31Z","modified":"2025-01-16T21:29:13Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:18.077485Z"}],"ghsa":[{"id":"GHSA-p42g-23f7-4prj","title":"\n\n\nBaker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay...","description":"\n\n\nBaker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay vulnerability which could allow an attacker to \n\n\n\nreplay older captured packets of traffic to the device to gain access.\n\n\n\n","status":"published","published":"2023-10-19T00:30:19Z","modified":"2024-04-04T08:46:51Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:57:01.229221Z"}],"nvd":[{"id":"CVE-2023-36857","description":"\n\n\nBaker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05\n\n contains a replay vulnerability which could allow an attacker to \n\n\n\nreplay older captured packets of traffic to the device to gain access.\n\n\n\n","status":"published","published":"2023-10-19T00:15:16.203Z","modified":"2026-06-17T06:07:14.407Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:08:39.058878Z"}]}}