{"id":"CVE-2020-5773","aliases":["EUVD-2020-26932","GHSA-f6wr-qrpc-cgq3"],"status":"published","title":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to...","description":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to perform unauthorized write operations.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00994,"percentile":0.62869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-08-03T19:55:40Z","modified":"2026-06-17T03:22:12Z","products":[{"vendor":"teltonika-networks","product":"trb245_firmware"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2020-48","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5773"},{"url":"https://github.com/advisories/GHSA-f6wr-qrpc-cgq3"}],"sources":{"cve":[{"id":"CVE-2020-5773","description":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to perform unauthorized write operations.","status":"published","published":"2020-08-03T19:55:40Z","modified":"2024-08-04T08:39:25.99Z","updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-26932","description":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to perform unauthorized write operations.","status":"published","published":"2020-08-03T19:55:40Z","modified":"2024-08-04T08:39:25Z","updated_at":"2026-11-03T03:08:05.705852Z"}],"ghsa":[{"id":"GHSA-f6wr-qrpc-cgq3","title":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to...","description":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to perform unauthorized write operations.","status":"published","published":"2022-05-24T17:24:54Z","modified":"2023-01-29T05:03:39Z","updated_at":"2026-11-02T14:45:21.848692Z"}],"nvd":[{"id":"CVE-2020-5773","description":"Improper Access Control in Teltonika firmware TRB2_R_00.02.04.01 allows a low privileged user to perform unauthorized write operations.","status":"published","published":"2020-08-03T20:15:16.45Z","modified":"2026-06-17T03:22:12.413Z","cvss":[{"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"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:06:10.994748Z"}]}}