Juniper Junos User Authentication Bypass (JSA10802)

Critical Nessus Plugin ID 102077

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VPR Score: 5.9

Synopsis

The remote device is affected by an authentication bypass vulnerability.

Description

According to its self-reported version number, the remote Juniper Junos device is affected by an authentication bypass vulnerability due to a specific device configuration that can result in a commit failure condition, which allows a user to be logged in without being prompted for a password. A remote attacker can exploit this issue to bypass authentication on the device.

Solution

Upgrade to the relevant Junos software release referenced in Juniper security advisory JSA10802.

See Also

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10802

Plugin Details

Severity: Critical

ID: 102077

File Name: juniper_jsa10802.nasl

Version: 1.3

Type: combined

Published: 2017/07/31

Updated: 2018/07/12

Dependencies: 55932

Risk Information

Risk Factor: Critical

VPR Score: 5.9

CVSS v2.0

Base Score: 10

Temporal Score: 7.4

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/JUNOS/Version

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/07/12

Vulnerability Publication Date: 2017/07/12

Reference Information

CVE: CVE-2017-10601

JSA: JSA10802