{"id":"CVE-2023-35698","aliases":["EUVD-2023-39698","GHSA-4fq5-58j6-9qph"],"status":"published","title":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify...","description":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login\nattempt.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00785,"percentile":0.56353,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203","CWE-204"],"published":"2023-07-10T09:37:22Z","modified":"2026-06-17T06:05:01Z","products":[{"vendor":"sick","product":"icr890-4_firmware"},{"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-2023-35698"},{"url":"https://github.com/advisories/GHSA-4fq5-58j6-9qph"}],"sources":{"cve":[{"id":"CVE-2023-35698","description":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login\nattempt.","status":"published","published":"2023-07-10T09:37:22.798Z","modified":"2026-06-01T12:11:21.524Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-39698","description":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login\nattempt.","status":"published","published":"2023-07-10T09:37:22Z","modified":"2026-06-01T12:11:21Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:59.105484Z"}],"ghsa":[{"id":"GHSA-4fq5-58j6-9qph","title":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify...","description":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login\nattempt.","status":"published","published":"2023-07-10T18:30:49Z","modified":"2026-06-01T15:31:36Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-203","CWE-204"],"updated_at":"2026-11-02T15:08:26.890955Z"}],"nvd":[{"id":"CVE-2023-35698","description":"Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login\nattempt.","status":"published","published":"2023-07-10T16:15:52.937Z","modified":"2026-06-17T06:05:01.997Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-204","CWE-203"],"updated_at":"2026-11-02T14:08:15.127597Z"}]}}