{"id":"CVE-2020-10039","aliases":["EUVD-2020-2504","GHSA-g4pp-mvp2-qf9j"],"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 attacker in a privileged network position between a legitimate user and the web server might be able to conduct a Man-in-the-middle attack and gain read and write access to the transmitted data.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00523,"percentile":0.44689,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-311"],"published":"2020-07-14T13:18:04Z","modified":"2026-06-17T02:47:14Z","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-2020-10039"},{"url":"https://github.com/advisories/GHSA-g4pp-mvp2-qf9j"}],"sources":{"cve":[{"id":"CVE-2020-10039","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 attacker in a privileged network position between a legitimate user and the web server might be able to conduct a Man-in-the-middle attack and gain read and write access to the transmitted data.","status":"published","published":"2020-07-14T13:18:04Z","modified":"2024-08-04T10:50:57.303Z","cwes":["CWE-311"],"updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2504","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 attacker in a privileged network position between a legitimate user and the web server might be able to conduct a Man-in-the-middle attack and gain read and write access to the transmitted data.","status":"published","published":"2020-07-14T13:18:04Z","modified":"2024-08-04T10:50:57Z","updated_at":"2026-11-03T03:07:51.994742Z"}],"ghsa":[{"id":"GHSA-g4pp-mvp2-qf9j","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 attacker in a privileged network position between a legitimate user and the web server might be able to conduct a Man-in-the-middle attack and gain read and write access to the transmitted data.","status":"published","published":"2022-05-24T17:22:49Z","modified":"2023-01-29T05:03:39Z","updated_at":"2026-11-02T14:45:21.848692Z"}],"nvd":[{"id":"CVE-2020-10039","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 attacker in a privileged network position between a legitimate user and the web server might be able to conduct a Man-in-the-middle attack and gain read and write access to the transmitted data.","status":"published","published":"2020-07-14T14:15:16.62Z","modified":"2026-06-17T02:47:14.487Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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-311"],"updated_at":"2026-11-02T14:06:09.126752Z"}]}}