CVE-2016-4923

Junos J-Web: Cross Site Scripting Vulnerability

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Insufficient cross site scripting protection in J-Web component in Juniper Networks Junos OS may potentially allow a remote unauthenticated user to inject web script or HTML and steal sensitive data and credentials from a J-Web session and to perform administrative actions on the Junos device. Juniper SIRT is not aware of any malicious exploitation of this vulnerability. Affected releases are Juniper Networks Junos OS 11.4 prior to 11.4R13-S3; 12.1X44 prior to 12.1X44-D60; 12.1X46 prior to 12.1X46-D40; 12.1X47 prior to 12.1X47-D30; 12.3 prior to 12.3R11; 12.3X48 prior to 12.3X48-D20; 13.2X51 prior to 13.2X51-D39, 13.2X51-D40; 13.3 prior to 13.3R9; 14.1 prior to 14.1R6; 14.2 prior to 14.2R6; 15.1 prior to 15.1R3; 15.1X49 prior to 15.1X49-D20; 15.1X53 prior to 15.1X53-D57.

Protección insuficiente contra Cross-Site Scripting (XSS) en el componente J-Web en Juniper Networks Junos OS podría permitir que un usuario remoto no autenticado inyecte scripts web o HTML, robe datos sensibles y credenciales de una sesión J-Web y realice acciones administrativos en el dispositivos Junos. Juniper SIRT no conoce ninguna explotación maliciosa de esta vulnerabilidad. Las distribuciones afectadas son: Juniper Networks Junos OS 11.4 anteriores a 11.4R13-S3; 12.1X44 anteriores a 12.1X44-D60; 12.1X46 anteriores a 12.1X46-D40; 12.1X47 anteriores a 12.1X47-D30; 12.3 anteriores a 12.3R11; 12.3X48 anteriores a 12.3X48-D20; 13.2X51 anteriores a 13.2X51-D39, 13.2X51-D40; 13.3 anteriores a 13.3R9; 14.1 anteriores a 14.1R6; 14.2 anteriores a 14.2R6; 15.1 anteriores a 15.1R3; 15.1X49 anteriores a 15.1X49-D20; 15.1X53 anteriores a 15.1X53-D57.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-05-18 CVE Reserved
2017-10-13 CVE Published
2023-08-23 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/93529	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.juniper.net/JSA10764	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r11		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r12		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r6		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r7		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r8		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4 Search vendor "Juniper" for product "Junos" and version "11.4"		r9		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				11.4r13 Search vendor "Juniper" for product "Junos" and version "11.4r13"		s2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r6		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r7		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r8		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3 Search vendor "Juniper" for product "Junos" and version "12.3"		r9		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3x48 Search vendor "Juniper" for product "Junos" and version "12.3x48"		d10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.3x48 Search vendor "Juniper" for product "Junos" and version "12.3x48"		d15		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r2-s2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r6		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r7		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r8		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				13.3 Search vendor "Juniper" for product "Junos" and version "13.3"		r9		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		r4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.1 Search vendor "Juniper" for product "Junos" and version "14.1"		r5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.2 Search vendor "Juniper" for product "Junos" and version "14.2"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.2 Search vendor "Juniper" for product "Junos" and version "14.2"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.2 Search vendor "Juniper" for product "Junos" and version "14.2"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.2 Search vendor "Juniper" for product "Junos" and version "14.2"		r4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				14.2 Search vendor "Juniper" for product "Junos" and version "14.2"		r5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1 Search vendor "Juniper" for product "Junos" and version "15.1"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1 Search vendor "Juniper" for product "Junos" and version "15.1"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x49 Search vendor "Juniper" for product "Junos" and version "15.1x49"		d10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d20		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d21		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d25		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d30		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d32		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d33		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d34		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d50		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d51		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d52		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				15.1x53 Search vendor "Juniper" for product "Junos" and version "15.1x53"		d55		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d15		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d20		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d25		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d30		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d35		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d40		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d45		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d50		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x44 Search vendor "Juniper" for product "Junos" and version "12.1x44"		d55		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d15		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d20		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d25		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d30		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x46 Search vendor "Juniper" for product "Junos" and version "12.1x46"		d35		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x47 Search vendor "Juniper" for product "Junos" and version "12.1x47"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x47 Search vendor "Juniper" for product "Junos" and version "12.1x47"		d10		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x47 Search vendor "Juniper" for product "Junos" and version "12.1x47"		d15		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x47 Search vendor "Juniper" for product "Junos" and version "12.1x47"		d20		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				12.1x47 Search vendor "Juniper" for product "Junos" and version "12.1x47"		d25		Affected