{"id":"CVE-2023-31161","aliases":["EUVD-2023-35477","GHSA-r3qm-hp4j-w68f"],"status":"published","title":"Improper Input Validation in Web Interface","description":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.\n\nSee SEL Service Bulletin dated 2022-11-15 for more details.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00543,"percentile":0.46085,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-05-10T19:24:03Z","modified":"2026-06-17T05:56:25Z","products":[{"vendor":"schweitzer engineering laboratories","product":"sel-3350"},{"vendor":"schweitzer engineering laboratories","product":"sel-3532"},{"vendor":"schweitzer engineering laboratories","product":"sel-3555"},{"vendor":"schweitzer engineering laboratories","product":"sel-3560e"},{"vendor":"schweitzer engineering laboratories","product":"sel-3560s"},{"vendor":"selinc","product":"sel-3350_firmware"},{"vendor":"selinc","product":"sel-3532_firmware"},{"vendor":"selinc","product":"sel-3555_firmware"},{"vendor":"selinc","product":"sel-3560e_firmware"},{"vendor":"selinc","product":"sel-3560s_firmware"}],"references":[{"url":"https://selinc.com/support/security-notifications/external-reports/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://www.nozominetworks.com/blog/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31161"},{"url":"https://selinc.com/support/security-notifications/external-reports"},{"url":"https://www.nozominetworks.com/blog"},{"url":"https://github.com/advisories/GHSA-r3qm-hp4j-w68f"}],"sources":{"cve":[{"id":"CVE-2023-31161","title":"Improper Input Validation in Web Interface","description":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.\n\nSee SEL Service Bulletin dated 2022-11-15 for more details.","status":"published","published":"2023-05-10T19:24:03.543Z","modified":"2025-01-24T19:20:00.256Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-35477","description":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.\n\nSee SEL Service Bulletin dated 2022-11-15 for more details.","status":"published","published":"2023-05-10T19:24:03Z","modified":"2025-01-24T19:20:00Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:13.589007Z"}],"ghsa":[{"id":"GHSA-r3qm-hp4j-w68f","title":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time...","description":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.\n\nSee SEL Service Bulletin dated 2022-11-15 for more details.","status":"published","published":"2023-07-06T21:14:56Z","modified":"2024-04-04T05:42:29Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:56:34.916776Z"}],"nvd":[{"id":"CVE-2023-31161","description":"An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.\n\nSee SEL Service Bulletin dated 2022-11-15 for more details.","status":"published","published":"2023-05-10T20:15:11.08Z","modified":"2026-06-17T05:56:25.85Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}