CVE-2013-6014

Name: CVE-2013-6014
Creator: NVD / NIST
Published: 2013-10-28T22:55:04.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.85%

Last modified Jun 16, 2026

CVE-2013-6014 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. Juniper Junos 10.4 before 10.4S15, 11.4 before 11.4R9, 11.4X27 before 11.4X27.44, 12.1 before 12.1R7, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.2 before 12.2R6, 12.3 before 12.3R3, 13.1 before 13.1R3, and 13.2 before 13.2R1, when Proxy ARP is enabled on an unnumbered interface, allows remote attackers to perform ARP poisoning attacks and possibly obtain sensitive information via a crafted ARP message.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

Juniper Junos 10.4 before 10.4S15, 11.4 before 11.4R9, 11.4X27 before 11.4X27.44, 12.1 before 12.1R7, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.2 before 12.2R6, 12.3 before 12.3R3, 13.1 before 13.1R3, and 13.2 before 13.2R1, when Proxy ARP is enabled on an unnumbered interface, allows remote attackers to perform ARP poisoning attacks and possibly obtain sensitive information via a crafted ARP message.

Metrics

CVSS 3.1

9.3/10

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

EPSS Probability

0.85%

53.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Juniper	Junos	10.4
Juniper	Junos	11.4
Juniper	Junos	11.4x27
Juniper	Junos	12.1
Juniper	Junos	12.1x44
Juniper	Junos	12.1x45
Juniper	Junos	12.2
Juniper	Junos	12.3
Juniper	Junos	13.1
Juniper	Junos	13.2

References

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10595Vendor Advisory
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10595Vendor Advisory

Timeline

Published: Oct 28, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-6014?

How severe is CVE-2013-6014?

CVE-2013-6014 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.

How do I fix CVE-2013-6014?

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-2013-6014?

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

Scan your code now

Source: NVD / NIST