{"id":"CVE-2023-38034","aliases":["EUVD-2023-41861","GHSA-2cg5-wf8w-mcv4"],"status":"published","title":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and...","description":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).\n\n \nAffected Products:\nAll UniFi Access Points (Version 6.5.53 and earlier)\nAll UniFi Switches (Version 6.5.32 and earlier) \n-USW Flex Mini excluded.\n \n\nMitigation:\nUpdate UniFi Access Points to Version 6.5.62 or later.\nUpdate UniFi Switches to Version 6.5.59 or later.","severity":{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0135,"percentile":0.71899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77"],"published":"2023-08-10T18:58:07Z","modified":"2026-11-10T12:10:00Z","products":[{"vendor":"ubiquiti inc","product":"unifi access points"},{"vendor":"ubiquiti inc","product":"unifi switches"},{"vendor":"ui","product":"unifi_switch_firmware"},{"vendor":"ui","product":"unifi_uap_firmware"}],"references":[{"url":"https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56","tags":["x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38034"},{"url":"https://github.com/advisories/GHSA-2cg5-wf8w-mcv4"}],"sources":{"cve":[{"id":"CVE-2023-38034","description":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).\n\n \nAffected Products:\nAll UniFi Access Points (Version 6.5.53 and earlier)\nAll UniFi Switches (Version 6.5.32 and earlier) \n-USW Flex Mini excluded.\n \n\nMitigation:\nUpdate UniFi Access Points to Version 6.5.62 or later.\nUpdate UniFi Switches to Version 6.5.59 or later.","status":"published","published":"2023-08-10T18:58:07.647Z","modified":"2024-12-04T16:30:27.937Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:29.381004Z"}],"euvd":[{"id":"EUVD-2023-41861","description":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).\n\n \nAffected Products:\nAll UniFi Access Points (Version 6.5.53 and earlier)\nAll UniFi Switches (Version 6.5.32 and earlier) \n-USW Flex Mini excluded.\n \n\nMitigation:\nUpdate UniFi Access Points to Version 6.5.62 or later.\nUpdate UniFi Switches to Version 6.5.59 or later.","status":"published","published":"2023-08-10T18:58:07Z","modified":"2024-12-04T16:30:27Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:40.891519Z"}],"ghsa":[{"id":"GHSA-2cg5-wf8w-mcv4","title":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and...","description":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).\n\n \nAffected Products:\nAll UniFi Access Points (Version 6.5.53 and earlier)\nAll UniFi Switches (Version 6.5.32 and earlier) \n-USW Flex Mini excluded.\n \n\nMitigation:\nUpdate UniFi Access Points to Version 6.5.62 or later.\nUpdate UniFi Switches to Version 6.5.59 or later.","status":"published","published":"2023-08-10T21:30:44Z","modified":"2023-11-10T05:06:26Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:54:57.862055Z"}],"nvd":[{"id":"CVE-2023-38034","description":"A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).\n\n \nAffected Products:\nAll UniFi Access Points (Version 6.5.53 and earlier)\nAll UniFi Switches (Version 6.5.32 and earlier) \n-USW Flex Mini excluded.\n \n\nMitigation:\nUpdate UniFi Access Points to Version 6.5.62 or later.\nUpdate UniFi Switches to Version 6.5.59 or later.","status":"published","published":"2023-08-10T19:15:09.803Z","modified":"2026-11-10T12:10:00.177Z","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":"3.0","score":8.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-77"],"updated_at":"2026-11-10T14:19:22.611066Z"}]}}