CVE Vulnerability

CVE-2018-14008

Arista EOS through 4.21.0F allows a crash because 802.1x authentication is mishandled.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.arista.com/en/support/advisories-notices Vendor Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/6072-security-advisory-38 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
Information

Published : 2019-08-15 05:15

Updated : 2019-08-28 04:14

NVD link : CVE-2018-14008

Mitre link : CVE-2018-14008

Products Affected
No products.
CWE
CWE-287