{"id":"CVE-2023-2267","aliases":["EUVD-2023-33773","GHSA-fvhp-qrgg-98fg"],"status":"published","title":"Improper input validation could lead to reflection injection attacks","description":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to perform reflection attacks against an authorized and authenticated user.\n\n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00405,"percentile":0.35082,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-11-30T16:58:44Z","modified":"2026-06-17T05:52:08Z","products":[{"vendor":"schweitzer engineering laboratories","product":"sel-411l"},{"vendor":"selinc","product":"sel-411l_firmware"}],"references":[{"url":"https://selinc.com/support/security-notifications/external-reports/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2267"},{"url":"https://github.com/advisories/GHSA-fvhp-qrgg-98fg"}],"sources":{"cve":[{"id":"CVE-2023-2267","title":"Improper input validation could lead to reflection injection attacks","description":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to perform reflection attacks against an authorized and authenticated user.\n\n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.\n\n\n","status":"published","published":"2023-11-30T16:58:44.063Z","modified":"2024-08-02T06:19:14.317Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-33773","description":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to perform reflection attacks against an authorized and authenticated user.\n\n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.\n\n\n","status":"published","published":"2023-11-30T16:58:44Z","modified":"2024-08-02T06:19:14Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:50:14.56551Z"}],"ghsa":[{"id":"GHSA-fvhp-qrgg-98fg","title":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could...","description":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to perform reflection attacks against an authorized and authenticated user.\n\n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.\n\n\n","status":"published","published":"2023-11-30T18:31:18Z","modified":"2023-11-30T18:31:18Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:08.006495Z"}],"nvd":[{"id":"CVE-2023-2267","description":"An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to perform reflection attacks against an authorized and authenticated user.\n\n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.\n\n\n","status":"published","published":"2023-11-30T17:15:08.347Z","modified":"2026-06-17T05:52:08.787Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}