{"id":"CVE-2021-27448","aliases":["EUVD-2021-14202","GHSA-355w-35c4-fwh9"],"status":"published","title":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate...","description":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00242,"percentile":0.15434,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-250","CWE-269"],"published":"2021-03-25T19:35:18Z","modified":"2026-06-17T03:44:52Z","products":[{"vendor":"ge","product":"mu320e_firmware"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-082-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27448"},{"url":"https://github.com/advisories/GHSA-355w-35c4-fwh9"}],"sources":{"cve":[{"id":"CVE-2021-27448","description":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).","status":"published","published":"2021-03-25T19:35:18Z","modified":"2024-08-03T20:48:17.236Z","cwes":["CWE-250"],"updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14202","description":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).","status":"published","published":"2021-03-25T19:35:18Z","modified":"2024-08-03T20:48:17Z","updated_at":"2026-11-03T03:24:49.368497Z"}],"ghsa":[{"id":"GHSA-355w-35c4-fwh9","title":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate...","description":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).","status":"published","published":"2022-05-24T17:45:25Z","modified":"2023-01-29T05:06:58Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:46:07.768849Z"}],"nvd":[{"id":"CVE-2021-27448","description":"A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).","status":"published","published":"2021-03-25T20:15:13.087Z","modified":"2026-06-17T03:44:52.907Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-250","CWE-269"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}