{"id":"CVE-2020-10045","aliases":["EUVD-2020-2510","GHSA-vmpp-hpxw-8cww"],"status":"published","title":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions)...","description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01066,"percentile":0.64989,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2020-07-14T13:18:05Z","modified":"2026-06-17T02:47:15Z","products":[{"vendor":"siemens","product":"sicam t"},{"vendor":"siemens","product":"sicam_mmu_firmware"},{"vendor":"siemens","product":"sicam_sgu_firmware"},{"vendor":"siemens","product":"sicam_t_firmware"},{"vendor":"siemens ag","product":"sicam mmu"},{"vendor":"siemens ag","product":"sicam sgu"},{"vendor":"siemens ag","product":"sicam t"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-305120.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10045"},{"url":"https://github.com/advisories/GHSA-vmpp-hpxw-8cww"}],"sources":{"cve":[{"id":"CVE-2020-10045","description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.","status":"published","published":"2020-07-14T13:18:05Z","modified":"2024-08-04T10:50:57.932Z","cwes":["CWE-294"],"updated_at":"2026-11-02T14:35:48.213211Z"}],"euvd":[{"id":"EUVD-2020-2510","description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.","status":"published","published":"2020-07-14T13:18:05Z","modified":"2024-08-04T10:50:57Z","updated_at":"2026-11-03T03:07:51.994742Z"}],"ghsa":[{"id":"GHSA-vmpp-hpxw-8cww","title":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions)...","description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.","status":"published","published":"2022-05-24T17:22:50Z","modified":"2023-01-29T05:03:22Z","updated_at":"2026-11-02T14:45:18.070616Z"}],"nvd":[{"id":"CVE-2020-10045","description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An error in the challenge-response procedure could allow an attacker to replay authentication traffic and gain access to protected areas of the web application.","status":"published","published":"2020-07-14T14:15:17.12Z","modified":"2026-06-17T02:47:15.137Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:06:09.126752Z"}]}}