Juniper Junos Short MacSec Keys Configuration CKN / CAK Key Extension Brute-force Mitm Spoofing (JSA10854)

Medium Nessus Plugin ID 109215


The remote device is missing a vendor-supplied security patch.


According to its self-reported version number, the remote Junos device is affected by man-in-the-middle spoofing vulnerability.


Apply the relevant Junos software release referenced in Juniper advisory JSA10854.

See Also

Plugin Details

Severity: Medium

ID: 109215

File Name: juniper_jsa10854.nasl

Version: 1.2

Type: combined

Published: 2018/04/20

Updated: 2018/07/26

Dependencies: 55932

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS v3.0

Base Score: 8.8

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/o:juniper:junos

Patch Publication Date: 2018/04/11

Vulnerability Publication Date: 2018/04/11

Reference Information

CVE: CVE-2018-0021

JSA: JSA10854