{"id":"CVE-2021-32928","aliases":["EUVD-2021-19649","GHSA-pc4g-vw4w-2pmh"],"status":"published","title":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule...","description":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0125,"percentile":0.69766,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-459"],"published":"2021-06-16T12:38:49Z","modified":"2026-06-17T03:53:49Z","products":[{"vendor":"thales","product":"sentinel ldk run-time environment"},{"vendor":"thalesgroup","product":"sentinel_ldk_run-time_environment"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-159-06","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32928"},{"url":"https://github.com/advisories/GHSA-pc4g-vw4w-2pmh"}],"sources":{"cve":[{"id":"CVE-2021-32928","description":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.","status":"published","published":"2021-06-16T12:38:49Z","modified":"2024-08-03T23:33:56.107Z","cwes":["CWE-459"],"updated_at":"2026-11-02T14:33:07.014772Z"}],"euvd":[{"id":"EUVD-2021-19649","description":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.","status":"published","published":"2021-06-16T12:38:49Z","modified":"2024-08-03T23:33:56Z","updated_at":"2026-11-03T03:24:35.30045Z"}],"ghsa":[{"id":"GHSA-pc4g-vw4w-2pmh","title":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule...","description":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.","status":"published","published":"2022-05-24T22:28:50Z","modified":"2024-04-04T03:11:10Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2021-32928","description":"The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.","status":"published","published":"2021-06-16T13:15:11.96Z","modified":"2026-06-17T03:53:49.003Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}