{"id":"CVE-2023-3271","aliases":["EUVD-2023-43947","GHSA-fm49-53h8-h7vg"],"status":"published","title":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to...","description":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing\nunauthenticated endpoints.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.0092,"percentile":0.6051,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-07-10T09:26:21Z","modified":"2026-06-17T06:13:43Z","products":[{"vendor":"sick","product":"icr890-4_firmware"},{"vendor":"sick ag","product":"icr890-4"},{"vendor":"sick_ag","product":"icr890-4"}],"references":[{"url":"https://sick.com/psirt","tags":["issue-tracking","x_transferred","Product"]},{"url":"https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.pdf","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.json","tags":["x_csaf","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3271"},{"url":"https://github.com/advisories/GHSA-fm49-53h8-h7vg"}],"sources":{"cve":[{"id":"CVE-2023-3271","description":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing\nunauthenticated endpoints.","status":"published","published":"2023-07-10T09:26:21.041Z","modified":"2026-06-01T12:20:55.083Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-43947","description":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing\nunauthenticated endpoints.","status":"published","published":"2023-07-10T09:26:21Z","modified":"2026-06-01T12:20:55Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"updated_at":"2026-11-02T18:20:59.105484Z"}],"ghsa":[{"id":"GHSA-fm49-53h8-h7vg","title":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to...","description":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing\nunauthenticated endpoints.","status":"published","published":"2023-07-10T18:30:49Z","modified":"2026-06-01T15:31:36Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:08:26.890955Z"}],"nvd":[{"id":"CVE-2023-3271","description":"Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing\nunauthenticated endpoints.","status":"published","published":"2023-07-10T16:15:55.443Z","modified":"2026-06-17T06:13:43.027Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:08:15.127597Z"}]}}