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Juniper JSA11031

critical Nessus Plugin ID 138608

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Synopsis

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

Description

The version of Junos OS installed on the remote host is prior to 18.1R3-S9, 18.2R2-S7, 18.3R1-S7, 18.4R1-S7, 19.1R1-S5, 19.2R1-S2, or 19.3R2. It is, therefore, affected by a vulnerability as referenced in the JSA11031 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA11031

See Also

https://kb.juniper.net/JSA11031

Plugin Details

Severity: Critical

ID: 138608

File Name: juniper_jsa11031.nasl

Version: 1.4

Type: Combined

Published: 7/20/2020

Updated: 4/22/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 9.7

Temporal Score: 7.2

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

CVSS Score Source: CVE-2020-1654

CVSS v3

Risk Factor: Critical

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 Ease: No known exploits are available

Patch Publication Date: 7/8/2020

Vulnerability Publication Date: 7/8/2020

Reference Information

CVE: CVE-2020-1654

IAVA: 2020-A-0320-S

JSA: JSA11031