{"id":"CVE-2021-36277","aliases":["EUVD-2021-22897","GHSA-c875-6f78-qr5q"],"status":"published","title":"Dell Command Update, Dell Update, and Alienware Update versions prior to 4.3 contains a Improper...","description":"Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00171,"percentile":0.06576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-347"],"published":"2021-08-09T21:05:34Z","modified":"2026-06-17T03:58:34Z","products":[{"vendor":"dell","product":"alienware command center (awcc)"},{"vendor":"dell","product":"alienware_command_center_application"},{"vendor":"dell","product":"command_\\|_update"},{"vendor":"dell","product":"update\\/alienware_update"}],"references":[{"url":"https://www.dell.com/support/kbdoc/000190110","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36277"},{"url":"https://www.dell.com/support/kbdoc/en-us/000190110"},{"url":"https://github.com/advisories/GHSA-c875-6f78-qr5q"}],"sources":{"cve":[{"id":"CVE-2021-36277","description":"Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.","status":"published","published":"2021-08-09T21:05:34.537Z","modified":"2024-09-17T03:59:48.037Z","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":"cna"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-22897","description":"Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.","status":"published","published":"2021-08-09T21:05:34Z","modified":"2024-09-17T03:59:48Z","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"}],"updated_at":"2026-11-03T00:28:27.115818Z"}],"ghsa":[{"id":"GHSA-c875-6f78-qr5q","title":"Dell Command Update, Dell Update, and Alienware Update versions prior to 4.3 contains a Improper...","description":"Dell Command Update, Dell Update, and Alienware Update versions prior to 4.3 contains a Improper Certificate Verification vulnerability. A local authenticated malicious user could exploit this vulnerability by modifying local configuration files in order to execute arbitrary code on the system.","status":"published","published":"2022-05-24T19:10:24Z","modified":"2023-01-31T05:02:00Z","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"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:48:10.613465Z"}],"nvd":[{"id":"CVE-2021-36277","description":"Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.","status":"published","published":"2021-08-09T21:15:08.417Z","modified":"2026-06-17T03:58:34.82Z","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":"secondary"},{"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":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}