CVE-2016-4923

Junos J-Web: Cross Site Scripting Vulnerability

State: Published
Severity: 8.0 High
Published: Oct 13, 2017
Updated: Sep 16, 2024
Reserved: May 18, 2016

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	8.0 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	juniper

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Junos OSJuniper Networks	11.4 prior to 11.4R13-S3Affected 12.1X44 prior to 12.1X44-D60Affected 12.1X46 prior to 12.1X46-D40Affected 12.1X47 prior to 12.1X47-D30Affected 12.3 prior to 12.3R11Affected 12.3X48 prior to 12.3X48-D20Affected 13.2X51 prior to 13.2X51-D39, 13.2X51-D40Affected 13.3 prior to 13.3R9Affected 14.1 prior to 14.1R6Affected 14.2 prior to 14.2R6Affected 15.1 prior to 15.1R3Affected 15.1X49 prior to 15.1X49-D20Affected 15.1X53 prior to 15.1X53-D57Affected

Product

Versions

Junos OSJuniper Networks

11.4 prior to 11.4R13-S3Affected
12.1X44 prior to 12.1X44-D60Affected
12.1X46 prior to 12.1X46-D40Affected
12.1X47 prior to 12.1X47-D30Affected
12.3 prior to 12.3R11Affected
12.3X48 prior to 12.3X48-D20Affected
13.2X51 prior to 13.2X51-D39, 13.2X51-D40Affected
13.3 prior to 13.3R9Affected
14.1 prior to 14.1R6Affected
14.2 prior to 14.2R6Affected
15.1 prior to 15.1R3Affected
15.1X49 prior to 15.1X49-D20Affected
15.1X53 prior to 15.1X53-D57Affected

References

https://kb.juniper.net/JSA10764
93529vdb-entry

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.