CVE-2014-6447

Name: CVE-2014-6447
Creator: NVD / NIST
Published: 2020-02-11T17:15:11.703+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.1/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2014-6447 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Multiple vulnerabilities exist in Juniper Junos J-Web error handling that may lead to cross site scripting (XSS) issues or crash the J-Web service (DoS). This affects Juniper Junos OS 12.1X44 before 12.1X44-D45, 12.1X46 before 12.1X46-D30, 12.1X47 before 12.1X47-D20, 12.3 before 12.3R8, 12.3X48 before 12.3X48-D10, 13.1 before 13.1R5, 13.2 before 13.2R6, 13.3 before 13.3R4, 14.1 before 14.1R3, 14.1X53 before 14.1X53-D10, 14.2 before 14.2R1, and 15.1 before 15.1R1.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Multiple vulnerabilities exist in Juniper Junos J-Web error handling that may lead to cross site scripting (XSS) issues or crash the J-Web service (DoS). This affects Juniper Junos OS 12.1X44 before 12.1X44-D45, 12.1X46 before 12.1X46-D30, 12.1X47 before 12.1X47-D20, 12.3 before 12.3R8, 12.3X48 before 12.3X48-D10, 13.1 before 13.1R5, 13.2 before 13.2R6, 13.3 before 13.3R4, 14.1 before 14.1R3, 14.1X53 before 14.1X53-D10, 14.2 before 14.2R1, and 15.1 before 15.1R1.

Metrics

CVSS 3.1

7.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS Probability

0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Juniper	Junos	12.1x44
Juniper	Junos	12.1x46
Juniper	Junos	12.1x47
Juniper	Junos	12.3
Juniper	Junos	12.3x48
Juniper	Junos	13.1
Juniper	Junos	13.2
Juniper	Junos	13.3
Juniper	Junos	14.1
Juniper	Junos	14.1x53
Juniper	Junos	14.2
Juniper	Junos	15.1

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10682Vendor Advisory
http://www.securitytracker.com/id/1032846Third Party Advisory, VDB Entry
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10682Vendor Advisory
http://www.securitytracker.com/id/1032846Third Party Advisory, VDB Entry

Timeline

Published: Feb 11, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-6447?

How severe is CVE-2014-6447?

CVE-2014-6447 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2014-6447?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-6447?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST