{"id":"CVE-2026-120977","published":"2026-11-10T20:18:52.800","lastModified":"2026-11-10T20:18:52.800","description":"On affected platforms running Arista EOS with 802.1X with Dynamic Host Configuration Protocol (DHCP) device profiling enabled, a network-adjacent attacker can send a crafted DHCP packet to force the device to record a spoofed device profile. This may potentially allow the authenticated supplicant to acquire unauthorized access to a network segment with elevated privileges.","cvssScore":8.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N","cwes":["CWE-807"],"vendors":[],"products":[],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/25039-security-advisory-0217","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}