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computer vulnerability CVE-2018-15372

Cisco IOS XE: privilege escalation via MACsec MKA EAP-TLS Authentication Bypass

Synthesis of the vulnerability

An attacker can bypass restrictions via MACsec MKA EAP-TLS Authentication Bypass of Cisco IOS XE, in order to escalate his privileges.
Impacted systems: Cisco ASR, Cisco Catalyst, IOS XE Cisco, Cisco Router.
Severity of this alert: 2/4.
Consequences of an intrusion: privileged access/rights, data flow.
Pirate's origin: LAN.
Creation date: 27/09/2018.
Références of this alert: CERTFR-2018-AVI-458, cisco-sa-20180926-macsec, CSCvh09411, CVE-2018-15372, VIGILANCE-VUL-27335.

Description of the vulnerability

An attacker can bypass restrictions via MACsec MKA EAP-TLS Authentication Bypass of Cisco IOS XE, in order to escalate his privileges.
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